C6 Transmissions and Parts
Although we specialize in custom built transmissions, the lists are examples of our most popular packages. We can build a transmission suitable for most any application. All transmissions listed below come with a 1 year guarantee. All of our transmissions are tested on a dynamometer and are calibrated to match your particular preference. This ensures customer satisfaction. All of our transmissions are fully detailed and have all external hardware replaced for that new look. All transmissions can easily be shipped via truck freight. Please provide your zip code for exact shipping quotes. Most shipping charges range from $100-$180 to a commercial address. Residential delivery is also available at an extra cost. You can also pick your transmission up at your local trucking terminal to save on residential delivery fees.
*Prices Include All Core Fees*
*Dyno Tested*
*No refunds on custom orders including all transmissions and torque converters*
*15% restocking fee on returned items*
*No refunds on shipping charges*
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500 Horsepower Street/Strip A quality rebuilt unit with several upgrades including 5 clutch forward drum, 4 clutch direct drum, 5 clutch low/rev clutch, Carbon/Kevlar lined welded front flex band, oiling system modifications, #9 needle bearing kit, performance shift improvers. Choose from stages 2-4 |
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500 Horsepower Street/Strip Wide Ratio OUR MOST POPULAR! Contains all of the upgrades included in the standard 500 HP model with the addition of first and second gear ratios are dropped for increased acceleration. Best used in trucks and heavy passenger cars wanting more pulling power or acceleration from a stop light. *Ask us how our Wide Ratio transmissions can improve gas mileage*
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| 700 Horsepower Street/Strip
This unit is suitable for heavily modified engines. Several upgrades including 5 clutch forward drum, 5 clutch direct drum, 5 clutch low/rev clutch, high strength rev hub, 2" rigid Carbon/Kevlar band, oiling system improvements, #9 needle bearing kit and performance shift improvers, direct drum modified for high rpm with anti rotation spring retainer (stops springs from wrapping up) and high speed bleed orifice (prevents direct clutch apply in 1st gear). Forward clutch drum piston is modified to help prevent disc spring failure and clutch pack blow out due to higher line pressures (allows use of higher line pressures and reduces loss of forward gears). F ratio servo lever and matching servo. Choose from stages 3-4 |
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| 700 Horsepower Street/Strip Wide
Ratio Contains all of the upgrades included in the standard 700 HP model with the addition of first and second gear ratios are dropped for increased acceleration. Best used in trucks and heavy passenger cars wanting more pulling power or acceleration from a stop light. *Ask us how our Wide Ratio transmissions can improve gas mileage* |
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| 1,000 Horsepower
All critical thrust washers replaced with needle bearings, full manual valve body, 6 clutch direct drum, wide rigid Carbon/Kevlar band, heavy duty sprag upgrade kit, deep cast aluminum pan and much more! |
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| 1,000 Horsepower Wide Ratio Same as standard 1,000 HP model with the addition of first and second gear ratios are dropped for increased acceleration. *Ask us how our Wide Ratio transmissions can improve gas mileage* |
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| Truck/RV
For Heavy Towing and Work Vehicles. Includes special upgrades and valve body calibration specifically for heavy vehicles and plowing. |
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| Super Duty
Truck/RV for GVW over 10,000 lbs. This unit is similar to our Truck/RV model with even more upgrades. Too much to list! |
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*Add wide ratio gear kit to any listing above $250
*Replace all critical thrust washers with a needle bearing assembly $150
*Deep Cast aluminum pan $140
*Reverse pattern Full Manual Valve Body $100
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Item |
Description |
Price |
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| Direct Clutch Stepped Pressure Plate | This is a special top pressure plate that will upgrade 3 clutch Direct drums to hold 4 frictions. | |
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| Low/Rev Clutch Stepped Pressure Plate | This is a special top pressure plate that will allow you to add 1 extra friction plate to the low/rev clutch pack. | |
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| Red Direct Clutch Plate | This is a Red lined clutch plate .078 thick for the Direct clutch with oil grooves. | ||
| 5 Clutch Direct Drum
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This drum will hold 5 full thickness friction and steel plates. Specify with or without drain holes. Also specify lube modification for running over 6000 rpms. | |
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| Welded Flex Band | This band has the struts welded to the sheet metal to prevent the ears from being torn off due to high pressures and weak rivets. Band is lined in a Carbon/Kevlar blended material. Reliability is close to a rigid band with costs similar to flex bands. Recommended for applications over 400 horsepower. Same as used in our 500HP build transmissions. Helps eliminate a common weak point in this transmission due to large servos and high ratio servo levers. | ||
| 1 3/4" Rigid Band |
Carbon/Kevlar lined OEM rigid band for street or racing. Made of a 1 piece OEM design to eliminate struts from being torn off. Can be relined. | |
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| 2" Rigid band | Our best quality Carbon/Kevlar lined rigid band for the most severe applications. Ears are welded onto a thick .090 backing. Great heat dissipation and strength! Same as used in our 700HP and 1000HP transmission builds. This band can be relined. | |
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| *SERVICE* | Reline 2" or 1 3/4" Rigid band in Carbon. | Price: $ 35.00 | |
| High Strength Reverse Hub
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This reverse hub is less prone to stripped splines due to longer spline area. Must be used with #9 needle bearing kit. | |
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| #9 Needle Bearing Kit
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This kit includes a bolt in sprag inner race and special bearing assembly to replace the #9 thrust washer. This washer is most prone to failure and is easily cured with this kit. Same as used in our 500HP,700HP and 1000HP builds. | ||
| F Ratio Servo Lever 2.30:1 Ratio
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This is a reproduction of Fords F ratio servo lever. This lever is a must for any high performance application and eliminates the need for expensive R servos during an overhaul. Use with small readily available stock servos. Transmission must be removed for installation. | |
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| R Code Servo | This is a reproduction for the factory R code servo. This servo has a very large apply and release area for maximum band apply force. A great bolt on performance part! No need to disassemble the transmission to install. *Not Recommend to be used with our 2.5:1 ratio servo lever* | |
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| Rollerized Forward hub | This is a forward hub machined to fit a needle bearing. This kit includes hub and bearing. Bearing sits under forward planet gear. Specify pre or post 1976. | |
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| Rollerized Reverse Planet Gear
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This is a 3 pinion reverse planet gear with a needle bearing assembly fitted to both top and bottom of planet. This will replace #7 and #8 trust washers. It includes planet gear and 2 needle bearing assemblies. Also available in 4 pinion. | |
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| Wide Ratio Gear Kit
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Easy to install! This kit will drop your 1st and 2nd gear ratios for increased acceleration. Works well in heavy cars and trucks. 3rd gear remains 1:1 for better gas mileage. Must use 1976up forward drum with this kit. Comes with 6 pinion steel planet gear. 4 pinion aluminum available on special order. This kit includes forward planet gear, forward ring gear, forward hub, sun gear, sun shell and 2 needle bearing assemblies. | |
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| Wide Ratio Gear Kit with Needle Bearing Kit
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Same as our standard wide ratio gear kit with the addition of #9 needle bearing kit, rollerized reverse planet gear and high strength reverse hub. This kit will not only lower your 1st and 2nd gear ratios, it will also rollerize all critical areas of your transmission! | |
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| Heavy Duty Sprag Upgrade Kit
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This kit can be a real life saver for heavy duty towing, or racing with a Reverse pattern manual valve body without engine braking. This kit will upgrade you to the newest and strongest 17 roller sprag assembly. This kit includes special sprag inner race, #9 needle bearing assembly, high strength reverse hub, 6 pinion steel planet gear, low/rev hub, 6 special low/rev friction plates, low/rev stepped pressure plate for the addition of 1 extra friction plate and 2 thrust washers for planet gear. 3 and 4 pinion aluminum planet gears available on special order. We can also rollerize reverse planet gear on special order. | |
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| Automatic Valve Bodies
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A fully rebuilt high performance valve body featuring improved lube flow and shift timing. Each valve body surface is lapped on our lapping table to ensure flatness and proper seal. Choose from stages 1-5 or our special Work Truck/RV calibration. Stage 1 is a soft shift progressing to Stage 5. Stage 5 is a hard shift and is recommended for use with higher stall torque converters. Valve bodies will hold 1st and 2nd gear positions at your command. Specify pre or post 1976 year transmission. If you are unsure of which year you have, order post 1976. |
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| Reverse Pattern Full Manual Valve Body | A true full manual valve body with short fluid passages and minimal operating parts to increase reliability. Does not have engine braking in 1st gear. Low clutch is not applied in 1st gear. Governor and vacuum modulator components not required. Shift pattern PRN123 | ||
| Forward Pattern Full Manual Valve Body | A true full manual valve body with engine braking in 1st gear. Low clutch is applied in 1st gear. Great for off road or monster truck use. Governor and vacuum modulator components not required. Shift Pattern PRN321 | ||
| Pro Tree Transbrake Valve Body | This is a reverse pattern Pro Tree style transbrake valve body. Low/reverse clutch is applied in 1st gear for engine braking and sprag protection required for high horse lower applications. Solenoid application is NOT required for reverse gear. Uses an external mounted solenoid for a fast brake release and easy service. Valve body will function as a normal reverse pattern full manual valve body even if power to solenoid is lost or is not hooked up. Will provide high cooler flow rates when used in combination with large cooler lines and proper torque converter and transmission oiling system mods. For use with push in style modulators. Screw in style is also available special order. Please call for price. | Price: $ 425.00 | |
| Reverse Pattern Full Manual Valve Body | A true full manual valve body with engine braking in 1st gear. Low clutch is applied in 1st gear. Great for off road or monster truck use. Governor and vacuum modulator components not required. Shift Pattern PRN123 | Price: $ 225.00 | |
| Teflon Sealing Ring Kit | C6 Teflon sealing ring kit | |
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| Heavy Gauge Oil Pan | This is a new oil pan made of a thicker than OEM sheet metal. Helps prevent leaks. Pan is the deeper 1976up style. Can be used on any year 2wd C6. | |
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| C6 Valve Body Kit | The most complete shift kit available for the C6. Includes all needed parts and instructions. Choose from 6 different calibrations. | |
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| Reverse Pattern Shift Kit | This kit will convert any stock 1967 to 1996 valve body to a full manual reverse pattern valve body. Modifications are easy to perform with basic hand tools and an electric drill. The kit comes with all necessary parts, drill bit and instructions. No engine braking in first gear. | |
| 500 HP Rebuild Kit
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Finally a complete do it yourself kit for a true high performance C6! This kit comes with all needed soft parts as well as very detailed instructions to show you how to modify your C6 for most any type of application. We are proud to announce our new technical manual is now included with the kit! This kit includes all friction and steel plates, selective style steel plates, stepped pressure plate to add 1 extra friction in your direct drum, Carbon/Kevlar flex band, all gaskets and seals, #9 needle bearing kit, F ratio servo lever, complete thrust washer kit with selective, 5 stage shift kit, vacuum modulator, pump bushing, extension housing bushing, heavy gauge oil pan and our new technical manual with several color photos and modifications explained even for the novice builder. All modifications can be done with a set of drills and a hand grinder. We also back this kit with our live technical assistance if needed. Don't be left in the dark or spend weeks chasing parts. Let us help you get it done and get it right the first time! Specify pre or post 1976 when ordering. Also specify 2wd or 4wd. | |
*Cryogenic treatment is available on any parts or transmissions we carry*
(817) 599-9400
