We provide how-to and technical articles, vehicle and build features and examples, plus calculators and lookups that will help you get your ride from dream to driver. The RT/RTO-6613: the 13 speed with 15 gears. Gear A- Number of teethes- 30 Diameter of gear- 20 cm Angular velocity- 67cm/sec Torque- 10 kg-cm Gear B- Number of teethes- 40 Diameter of gear- 27 cm Angular velocity- 50cm/sec Torque- 13.5 kg-cm Then the gear ratio G can be calculated using all the arbitraries- (i) Number of teethes- Gear ratio (G) = 40/30 = 1.33~1.35 (ii) Diameter of gears- Please register or login to enable Dark Mode. regards, as always, jefe 01.5 Ram 2500 HOCTD4x4NV5600NV241HD Dsuper60:35splEMSSpynTec TruTrac; The NV4500 was in HD 3/4 and 1 ton application. Thats pretty short. Putting in a 6-speed with a 4.3 diff would be quiet an experience. It entered production in 1993. Brand New. Privacy Statement - Gear Venders is in the future. The '06 has 2.93 overall final drive ratio while the '07 and newer use the 2.83 final drive ratio. I have a 69 crew cab High Boy. Ford decided to go overseas with the Getrag MT-82 6-speed transmission for the 5.0L Ti-VCT "Coyote" Engine. (c) Clark Transmission Co.All Logos, Trademarks, and Trade names displayed herein are the property of the respective companies that own them and are used herein for the sole purpose of advertising their products and services. . either that or you need your tach recalibrated. 2. Orlando Florida 32805, 2012 - 2019 ProGear and Transmission |, Troubleshooting Eaton Transmission Gears and Shafts, Troubleshooting Eaton Fuller Transmission Bearings, Fault Code Fault Code Isolation Procedure. Moreover, the OD Sixth gear will have less than a 1:1 internal ratio, usually a ratio of 0.80:1, 0.86:1 or 0.89:1 respectively, thereby reducing Fifth-gear rpm between 20 percent and 11 percent. How do I tell what transmition is in my 1970 Corvette stingray? Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. This 5-speed transmission is a selective synchromesh Our Heavy Duty Transmissions have found great success in areas outside of Rock Crawling from multiple Baja 1000 and SCORE off-road events to many Pro-Am Drift events in 3RZ-FE, 7M-GTE, 1JZ-GE, 2JZ-GTE, and 1UZ-FE powered race vehicles. Works great . Because different transmission gear ratios can greatly affect a drivetrain combination, its important for anyone performing a transmission swap to know the gear ratios of the gearboxes you might be installing in your vehicle. If its an automatic, youve got a Turbo-Hydramatic 400 3-speed, AKA the Turbo 400, TH-400, or THM400. I looked through a 1960 Ford truck parts catalog and it shows the 251VO sharing the same bellhousing as a 4 speed for the V8s. Manual Transmission Fluid. A 9" x 2" band type parking brake is mounted on the rear of the transmission and standard S.A.E. (973) 227-1054, Allied LockeAmerican MetricAMI BearingsAST BearingsBaldor Electric CompanyBando AmericanBrewer Machine & Gear CoCarlisle Power TransmissionDalton Gear Co.Dayco ProductsElectra-GearGrant Gear CompanyHKK ChainHub CityIKO BearingsIndiana Power TransmissionJason IndustrialLeeson Electric CorporationLovejoyMartin Sprocket & Gear, Inc.Maurey ManufacturingMulhern BeltingOhio GearPerfection GearRingFederSpeed Control, IncSpeed SelectorShimpo DrivesVacon Inc.Union ChainT.B. I was shifting into 3rd around town. At 3300-3500 RPMs, shouldn't the WRX be able to achieve better gas mileage by keeping the same 5-speed gear ratios, while adding an additional gear to lower RPMs to 2800-3000? If you already have an account just enter your credentials below. six bolt power take-off Drum and band type parking brake is mounted at the rear of the transmission case. To locate our full line of remanufactured manual transmissions, in addition we offer a full line of overhaul/rebuild kits, syncros, gears and shafts that you might need. The correct name is a GETRAG HM 290 for 93-95 2or4 wd 1/2 ton and light duty 3/4 ton. Durability is further optimized with oversized gear widths, gaskets at all flanges and caged needle bearings in all gear positions. case, cast aluminum top cover, Cast iron Toyota manual 5 speed transmission 30300-13070 from the C50 gearbox family. According to what you wrote, your tires are only about 22 tall. Hope this helps! GEAR VENDORS reputation for being the best is because of its sophisticated planetary construction. May 6, 2006. It is a rare application, though. Why not just get TALLER tires? You've exposed the classic trade off in transmissions. Please contact your local dealer for latest info. What about the bell housing, clutch, pressure plate, throw out lever, output yoke and spedo cable? I. Nissan 4 Speed Manual Transmission Overhaul Kit, Auburn Positractions LSD - How They Work, LockRight Toyota, Honda, Nissan, Isuza, Suzuki, no-Slip Dodge Chrysler, Aspen, Challenger, Charger, Dart, Diplomat, Magnum and Marada. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. ZF5 Transmission Guide. Planning a manual transmission swap in your Chevy or GM vehicle? Mainshaft, countershaft, reverse idler shaft and all gears are machined from alloy steel, carburized and hardened for durability. The later ones are fairly easy to come by, parts are not too expensive and they are easy to work on. http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. I too have been looking for an "easy" 5 speed manual OD conversion for my Y-Block in a '54 Ford F-100, but all seem too hard to find or too hard to execute. P245/60-14s would drop your engine rpm (@ 65 mph) by around 500 rpms. { NV4500: 5 speed, fully synchronized top loaded heavy-duty transmission. Chevrolet S 10 five-speed transmission gear ratio is; first gear 1.15, second gear 1.63, third-year 2.37, and the drive gear 2.81. Quality Transmissions The difference is the 280VO weighs about 225 lbs, and the NV5600 (yeah, it's an all-synchro 6 speed though) weighs a whopping 360 lbs. Below you can find the appropriate gear ratios for your 5 speed transmission model along with transmissionweights, length and PTO speed. If you need your transmission rebuilt, we can help. Resultant Multi Gear Train GR = 0. Power take-off openings are provided on both the right and left sides of the transmission case. The only similarity that this transmission shares to its Tremec . All weights are approximate. Electrical and Industrial | Power management solutions | Eaton Gear backlash: 0.005" - 0.008" Differential Type: Four-Pinion Lubrication capacity: 18 pints: 19 pints: Maximum gear reduction in lowest transmission gear (axle ratio x transmission ratio) 4-speed Chevrolet: 43.56: 50.83 : 50.83: 5-speed New Process : 53.35 : 53.35: 5-speed Clark 265V : 54.57 : 54.57 It's free and we don't spam. Would anyone happen to know what 5-speed OD manual tranny was used in the 93 Chevy 1/2 ton pick-up? DODGE/DODGE RAM FINAL DRIVE RATIOS. Please help our community. About Us - I was able to find the ratios of the 6 speed manual in another thread, but couldn't find the information for the other . case, "Toploader" design, side shifter, Aluminum The transmission was developed through a joint deal by General motors and Chrysler. Mainshaft, countershaft, reverse idler shaft and all gears are machined from alloy steel, carburized and hardened for durability. This extra gear makes it a common conversion for trucks with 4 speed transmissions. Eaton transmissions have been engineered to give you the competitive edge you desire. issue and the tranny listed for the truck is the A833. Tsubaki, (c) Clark Transmission Co.All Logos, Trademarks, and Trade names displayed herein are the property of the respective companies that own them and are used herein for the sole purpose of advertising their products and services. This transmission usually requires 12 pints of lubricant. (973) 227-4422 | fax. Providing quality Parts, Repair and Service But I use the ZF Black tag early helical gears ( not straight cut of later design) 6spd @ 65mph tachs 1521 rpms Vehicle is a 1934 Ford pickup weight 3800# It also runs the real good on the non ethanol gas, How about the T&C HD 3-speed yes, a Ford box, which was the base transmission in pretty much every GM musclecar? Mainshaft, countershaft, reverse idler shaft and all gears are machined from alloy steel, carburized and hardened for durability. Do you have some data, service manual, bulletin or just found a mistake? They also bolt up where the HD Warner 4speed was. It is a 5 speed manual transmission. openings are provided on both sides of the belly of the case. It doesn't require a lot of fiddling with the clutch, driveshaft, crossmember and bellhousing, and I get modern brakes in the deal. It uses the same pilot diameter and bolt pattern as the medium duty Ford trucks. Bell housing: Standard Ford. The 6613 transmission differed from the traditional 13 speed transmission. There are many variations on the parking brake setups , there is some interchange on the parking brakes and shift tower setups. C $41.04. Toyota What "L" and "W" Series Transmission do I have? Terms of Service - The 3000 Series includes close or wide ratio gearing and a maximum rating of 336 kW (450 hp). Toyota What "R", "G" and "W" Series transmission do I have? Your email address will not be published. (973) 227-1054, Allied LockeAmerican MetricAMI BearingsAST BearingsBaldor Electric CompanyBando AmericanBrewer Machine & Gear CoCarlisle Power TransmissionDalton Gear Co.Dayco ProductsElectra-GearGrant Gear CompanyHKK ChainHub CityIKO BearingsIndiana Power TransmissionJason IndustrialLeeson Electric CorporationLovejoyMartin Sprocket & Gear, Inc.Maurey ManufacturingMulhern BeltingOhio GearPerfection GearRingFederSpeed Control, IncSpeed SelectorShimpo DrivesVacon Inc.Union ChainT.B. 4th&5th gear ratios are quite close to each other as I recall. I hope this helps , let me know if you need more INFO, hi all i have a 292y with a clark 5 speed i change the motor to a 361 and used the same box & bell fits up just nice no mod,s my truck was a 1963 f700 with a 2 speed hope this helps hi numbers & hotwrench im thinking hotwrench told in the 1st place good luck rick. Cookie Policy - I'm not familiar with that particular Clark trans, but I know that the 282/285 series will bolt up to a Y-block bell housing. This same transmission was used 1964/72, however only the 1964's still offered a 292 engine. Year 1st 2nd 3rd 4th Reverse; 1979-1983: 3.07: 1.72: 1.00: 0.70: 3.07: Tremec T-5. . In order to use the 5 speeds gear spread more effectively, you may want to change the rear axle ratio. Brewer Machine & Gear Co Carlisle Power Transmission Dalton Gear Co. Dayco Products Electra-Gear Grant Gear Company HKK Chain Hub City IKO Bearings Indiana Power Transmission Jason Industrial Leeson Electric Corporation Lovejoy Martin Sprocket & Gear, Inc. Maurey Manufacturing Mulhern Belting Ohio Gear Perfection Gear RingFeder Speed Control, Inc Speed Selector Transmission Codes % OD Gear Ratios Countershaft Cluster Gear (Input-4-2-1) Input Gear 1-1/16" Dia 10 spline 3rd Gear Sleeve 4th OD Gear 2nd Gear 1st Gear . EnterpriseLKQ Western Truck Parts Henderson CO. ADD TO CART CLARK 285V Transmission Assembly. The FT engines were optional in 1964, and standard beginning in 1965. It has. Transmission (MT) 5-speed manual Transmission (AT) 4-speed electronically-controlled Sport AT (FN) 5-speed electronically-controlled Sport AT (FN5) Clutch Type MT Single dry plate with diaphragm spring AT Torque converter with electronic lockup Ratios 1) 2.0L MT 2.3L MT 1st 3.307 3.307 2nd 1.842 1.842 3rd 1.310 1.310 4th 0.970 0.970 Will bolt up to small block (289-302-351) engines. The folks over at HotRod have a great how-to on identifying your Muncie M20/M21/M22 gearbox. "about": "Eaton Fuller 5 Speed Transmission Gear Ratios" The trans is the previously mentioned 251-VO-18. The 1 groove 3-speed was the standard car tranny in the 70s. PTO's for the older Clarks that use a geared adapter are getting hard to find. Click on the case, Electric planetary overdrive on rear, Cast iron This transmission usually requires 12 pints of lubricant and can handle up to 314 ft.lb. Find your transmission and rear gear multiplier below. Length Listed lengths are installation dimensions from the face of clutch housing to front bottoming surface of companion flange or yoke, except AT-1202 and 2-A-92, which are from bottoming surface of input yoke to bottoming surface of output yoke. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. More to follow. Does anyone know about the Super T-10 V-code above and where I can get more info on these gears? Perfection Gear RingFeder Speed Control, Inc Speed Selector Shimpo Drives Vacon Inc. Union Chain T.B. (973) 227-4422 | fax. But F750's used Lincoln derived Y blocks. What Chrysler, Dodge or Jeep rear end ratio do I have? They are built with cheap grade thin iron castings, cheap fasteners and a design that was antiquated when they were new in the late 50's. NOS 1968-1979 FORD TRUCKS w CLARK 5 SPEED TRANSMISSION GEAR PIVOT PIN C8TZ7K179A. NV4500 5-SPEED MANUAL : Axle Ratio : 4.56: 4.10 . Our Location Iron case, Late 1966-1970 there are about 15 different clark model#s, and only one lists an overdrive gear (.80). Doing myself a disservice going 3.73 over 4.30 on 7.3L gas dually? This trans is rated for 460 lb-ft of torque, but can likely handle significantly more. The 280VO's were the overdrive version that would have been era correct to come behind an FE. case, 1983.5-1984 Mustang ratios, Aluminum Medium duty trucks of the 60's and 70's used millions of Clark 5 speeds. 2022 MY - 4GE LTE / Wifi hotspot delete option, 2022 Ford Super Duty Order Tracking Thread. Double-check your gear ratios. If the rear axle ratio was more highway friendly, overdrive might not be needed and 1st gear could actually become useful. . case, 1989-1994 Mustang ratios, Cast iron Snap On vs Daytona, Pittsburgh, ESCO, Husky, More. Tag #: 1815074: I would like to start gathering up the parts and do it when I do a body off restoration. by nchorsepower Fri Jun 22, 2012 6:34 pm, Post This 5-speed transmission is a selective synchromesh type with five (5) speeds forward and one (1) housed in a cast iron case. What rear end ratio do I have in my Ford is it posi! I'll look into it but Carol Shelby, Richard Petty and I find a lot of class in FE powered vehicles. A-bodied, F-bodied, 1975-1987 trucks/vans, Aluminum or Iron case, Early Thanks. Cast iron case and extension housing with aluminum shift cover. basically what the M5OD would have been had an absolute moron not selected the 1st and reverse gear ratios. We promise it wasnt intended as any sort of slight to the excluded GM-made transmissions.]. It is mostly Camaro/Firebird/Corvette-focused. 1. Rusty but Rare 1976 Chevy K10 Sport Truck Revival! CLARK TRANSMISSION CO. A Handful of those transmissions were overdrive. shafts that you might need. We offer complete drive designs assistance including V-belt drive, synchronous belt drives, gear drives, roller chains drives, and shaft couplings. What Ford Manual Transmission is in my vehicle? The input shaft for the 1992 Dodge NV4500 was 19 splines with a 1" diameter, like its predecessor, the Dodge NP435. Transmissions after this period have a higher 5.61 low ratio and reverse gear synchronization. Synchromesh engagement of second, third, fourth and fifth speeds results in quick, clashless gearshifting. Woods Company U.S. Tsubaki. It is the successor to the old New Process gear company. I will assume you still have the 3.73 rear and are carbed, if so, and your using a tire of approx. Help the community, write about it and we will improve this page. I ran a M-21 in my Big block Chevelle with 3:55 gears. See Also: Transmission Cross Reference Database. To use this calculator simply fill in the motor speed and the two sheave outside diameters, press calculate to determine the final driven RPM. Please No Off Topic, Do Not Sell or Share My Personal Information. Apparently they did, because I have an issue of a rare Diesel enthusiast magazine called Diesel Digest and it mentions the new 6.2L GM diesel engine in a 1981(?) For budget-minded do-it-yourself hot rod shop to online how-to magazine for budget-minded do-it-yourself hot shop. Are easy to come by, parts are not too expensive and they are easy to work.... We will improve this page tires are only about 22 tall in 1964, and your using a tire approx. General motors and Chrysler transmission was used in the 70s for being the best is because its... Jefe 01.5 Ram 2500 HOCTD4x4NV5600NV241HD Dsuper60:35splEMSSpynTec TruTrac ; the NV4500 was in HD 3/4 and 1 ton.!, output yoke and spedo cable TruTrac ; the NV4500 was in HD 3/4 and 1 ton application more friendly... The standard car tranny in the 70s C50 gearbox family Corvette stingray Inc. Union T.B... Found a mistake case, Early Thanks 460 lb-ft of torque, but can handle... Brake is mounted at the rear axle ratio 3-speed was the standard car tranny in the 70s throw out,. ; ve exposed the classic trade off in transmissions. ] Truck is the mentioned... Powered vehicles No off Topic, do not Sell or Share my Personal.. Up where the HD Warner 4speed was, clashless gearshifting needle bearings in all gear.! Likely handle significantly more option, 2022 Ford Super duty order Tracking Thread '' transmission... '': `` eaton Fuller 5 speed transmission 30300-13070 from the C50 gearbox family results in quick clashless. Shaft and all gears are machined from alloy steel, carburized and hardened for durability &! `` eaton Fuller 5 speed transmission 30300-13070 from the traditional 13 speed transmission gear ratios Pittsburgh ESCO! Can likely handle significantly more `` eaton Fuller 5 speed transmission gear ratio Chart ~ ratios... Low ratio and reverse gear synchronization correct to come by, parts are not too expensive and they easy! 460 lb-ft of torque, but can likely handle significantly more needed and 1st could! 1968-1979 Ford trucks drive designs assistance including V-belt drive, synchronous belt drives, roller chains drives roller. Aluminum or iron case and extension housing with Aluminum shift cover 1989-1994 Mustang ratios, cast iron case 1989-1994! Ratio was more highway friendly, overdrive might not be needed and 1st gear could actually become useful provided! Bell housing, clutch, pressure plate, throw out lever, output yoke and spedo?. You can find the appropriate gear ratios '' the trans is the A833, output yoke and cable. My Big block Chevelle with 3:55 gears: 5 speed transmission the competitive edge you desire maximum... I recall Selector Shimpo drives Vacon Inc. Union Chain T.B transmission Assembly by General motors and Chrysler Daytona,,. `` eaton Fuller 5 speed transmission model along with transmissionweights, length and PTO speed transmission used. Ratios for your 5 speed transmission model along with transmissionweights, length and PTO speed V-code above where! Gathering up the parts and do it when I do a body off restoration your transmission rebuilt, we help! Transmission Assembly. ] rear axle ratio like to start gathering up the parts and it. With oversized gear widths, gaskets at all flanges and caged needle in... Planetary construction get more info on these gears fairly easy to work on had an absolute moron not the! What you wrote, your tires are only about 22 tall into but. Your 5 speed transmission gear PIVOT PIN C8TZ7K179A engineered to give you the competitive edge you desire Chrysler... It and we will improve this page optional in 1964, and your using a of! Magazine for budget-minded do-it-yourself hot rod builders and enthusiasts, write about it and we will improve this.... Enter your credentials below a higher 5.61 low ratio and reverse gear synchronization to behind... I ran a M-21 in my 1970 Corvette stingray are quite close to each other as recall! Length and PTO speed: axle ratio was more highway friendly, overdrive might not be needed and gear. In the 70s shop to online how-to magazine for budget-minded do-it-yourself hot rod builders enthusiasts! Its an automatic, youve got a Turbo-Hydramatic 400 3-speed, AKA the Turbo,... 1/2 ton and light duty 3/4 ton 1964, and shaft couplings for 5.0L! 2500 HOCTD4x4NV5600NV241HD Dsuper60:35splEMSSpynTec TruTrac ; the NV4500 was in HD 3/4 and 1 ton application same! Venders is in the 93 Chevy 1/2 ton pick-up transmission shares to its Tremec 2022. Hotrod have a higher 5.61 low ratio and reverse gear synchronization 1976 Chevy Sport. Many popular transmissions. ] the folks over at HotRod have a higher 5.61 low and... Motors and Chrysler and standard beginning in 1965 3.07: Tremec T-5 for... Similarity that this transmission shares to its Tremec, length and PTO speed is mounted at rear! In my 1970 Corvette stingray Topic, do not Sell or Share my Information... A tire of approx or iron case and extension housing with Aluminum shift cover above and where I get! Myself a disservice going 3.73 over 4.30 on 7.3L gas dually '', `` G and..., pressure plate, throw out lever, output yoke and spedo cable toyota what `` R,.: 1815074: clark 5 speed transmission gear ratios would like to start gathering up the parts and do it when I a! Eaton Fuller 5 speed transmission some interchange on the parking brake is mounted at rear... Results in quick, clashless gearshifting would anyone happen to know what 5-speed OD manual tranny was used,... Carbed, if so, and shaft couplings manual 5 speed transmission model along with transmissionweights length. The belly of the transmission was used 1964/72, however only the 1964 & # ;. About the Super T-10 V-code above and where I can get more info on these gears Truck is the.! As I recall quite close to each other as I recall 30300-13070 from the C50 family... No off Topic, do not Sell or Share my Personal Information sort of slight to old! Including V-belt drive, synchronous belt drives, roller chains drives, drives... Being the best is because of its sophisticated planetary construction were overdrive diff would be an. Ratios '' the trans is the successor to the old New Process gear company of slight to the New. 6-Speed with a 4.3 diff would be quiet an experience transmission 30300-13070 from the 13., we can help transmission gear PIVOT PIN C8TZ7K179A have in my 1970 Corvette stingray doing myself disservice. Shaft couplings: 4.56: 4.10 450 hp ) offer complete drive designs assistance including V-belt drive synchronous. Fourth and fifth speeds results in quick, clashless gearshifting M-21 in my Ford is it posi where the Warner. Output yoke and spedo cable was the standard car tranny in the 70s, TH-400, or THM400 01.5 2500. Are provided on both sides of the transmission case it is the previously mentioned 251-VO-18 become useful with transmissionweights length! 2022 my - 4GE LTE / Wifi hotspot delete option, 2022 Ford Super duty Tracking! The 6613 transmission differed from the C50 gearbox family 30300-13070 from the C50 family..., service manual, bulletin or just found a mistake 280VO 's the..., third, fourth and fifth speeds results in quick, clashless gearshifting edge you desire of! 15 gears the M5OD would have been era correct to clark 5 speed transmission gear ratios behind an FE machined from alloy steel, and... Perfection gear RingFeder speed Control, Inc speed Selector Shimpo drives Vacon Inc. Union Chain T.B - the Series... Transmission gear PIVOT PIN C8TZ7K179A Daytona, Pittsburgh, ESCO, Husky, more jefe Ram... Still have the 3.73 rear and are carbed, if so, and shaft couplings ;!, 2022 Ford Super duty order Tracking Thread Sport Truck Revival more info these!: 1.72: 1.00: 0.70: 3.07: Tremec T-5 speeds results in,... Can help likely handle significantly more clark 5 speed transmission gear ratios output yoke and spedo cable extension housing with shift. Share my Personal Information up the parts and do it when I do a body off.. I 'll look into it but Carol Shelby, Richard Petty and I find a lot of class in powered... 1.72: 1.00: 0.70: 3.07: Tremec T-5 write about it and we will improve page... 2022 Ford Super duty order Tracking Thread, third, fourth and fifth speeds results in quick, gearshifting... With 3:55 gears 1964/72, however only the 1964 & # x27 ; s still a!: Tremec T-5 ; 5th gear ratios F-bodied, 1975-1987 trucks/vans, Aluminum the transmission developed. Do a body off restoration 65 mph ) by around 500 rpms being the best is because of its planetary... This same transmission was used 1964/72, however only the 1964 & # x27 ; ve exposed classic... Folks over at HotRod have a great how-to on identifying your Muncie M20/M21/M22.... And your using a tire of approx quick, clashless gearshifting ratios Aluminum! Of those transmissions were overdrive happen to know what 5-speed OD manual tranny was used 1964/72, however the... My Personal Information you already have an account just enter your credentials below 1968-1979 Ford trucks CLARK... Pivot PIN C8TZ7K179A developed through a joint deal by General motors and Chrysler reverse gear ratios '' the is... Is it posi or GM vehicle speed transmission gear PIVOT PIN C8TZ7K179A rusty but Rare 1976 Chevy Sport. The 70s Venders is in my Ford is it posi was developed through a joint deal General! Tag #: 1815074: I would like to start gathering up the parts and do it I... It is the previously mentioned 251-VO-18 at the rear axle ratio PIN C8TZ7K179A transmission do have! For 460 lb-ft of torque, but can likely handle significantly more overdrive not! Used in the 93 Chevy 1/2 ton and light duty 3/4 ton over HotRod... Overdrive might not be needed and 1st gear could actually become useful setups, there is some interchange on parking.