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Winning the feature means you have to have a tough tranny in your derby car.  Here you will find some of the best products on the market for making your tranny bullet proof.  We're adding new stuff all the time so keep checking back!
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Fluidyne Tranny Cooler
Fluidyne Enduro Tranny Cooler
Our Price: $525.00

This is a top of the line tranny cooler and is used by some of the top drivers in the country. How do we know? Because we sold it to them! We can't tell you who, but guys running this cooler finished in the top 5 of some of the biggest derby's in the country last year.

Fluidyne Enduro Tranny Coolers can tame heat and put it in its place. They have an 11" electric fan mounted directly to them, enclosed in shrouding that ensures maximum airflow through the cooler core, to deliver maximum cooling. The enclosed design means you can mount this cooler just about anywhere. In addition to the normal inlet and outlet fittings, they have threaded bosses to accommodate temperature sending units for inlet temperature, outlet temperature, or both. They also add two quarts of fluid to whatever system they're protecting, which further helps cooling.

Don't take chances with overheating your tranny. Do what the top drivers in the country do and get this Fluidyne Enduro Tranny Cooler!

Width: 15"
Height: 15"
Thickness: 9"
Outlet: 1/2" NPT

Special order item takes additional 1-2 weeks for delivery
Fluidyne Tranny Cooler
Fluidyne Tranny Cooler-Electric Fan
Our Price: $425.00

This is the little brother of the Fluidyne Enduro Tranny Cooler. This is still a great cooler, but is a more affordable option.

Keeping tranny fluid temperatures down is a really great way to minimize wear and tear and to prolong the life of your expensive derby tranny. One of the best ways to give your tranny that protection is with Fluidyne oil cooler with fan kits. These efficient oil cooler kits are built to handle the toughest and most demanding jobs. They're fitted with high-quality, 12 V, 8" high-flow fans for quick and efficient output.

Width: 10"
Height: 12"
Thickness: 7"
Outlet: AN 10

Special order item takes additional 1-2 weeks for delivery
Ultra bell
JW Performance Ultra Bell-TH400 to Small Block Ford
Our Price: $399.00

Stock bellhousings can't withstand the punishment of today's top derby's. You don't want a broken transmission bellhousing to keep you from winning the feature. Using the latest technology, J.W. Performance has developed the Ultra Bell bellhousings. They are designed to be certified flexplate shields and allow for special motor and transmission combinations to be easily mated together. J.W. Performance Ultra Bell bellhousings are manufactured from one-piece cast aluminum, making them 600 times stronger than stock bellhousings. They are capable of taking a beating and still deliver power to the rear end. Ultra Bell's are designed to fit under most stock floorboards, and are made in the USA.

Stock bellhousing must be cut off of transmission. This bolts directly to front pump. Bolts included. Will work with OEM 12 in. torque converters and smaller. This bell housing bolts a GM TH400 Automatic to Ford Windsor small block.

This item is not normally stocked and takes about 1 week extra to order in. Select for 157 tooth or 164 tooth fly wheel

If you don't see the transmission/engine combo you want (like small block Ford to Powerglide) then just give us a call. We can get most Ultra Bell's that JW Performance makes.
Ultra bell
JW Performance Ultra Bell Bellhousing-LS
Our Price: $349.00

Stock bellhousings can't withstand the punishment of today's top derby's.  You don't want a broken transmission bellhousing to keep you from winning the feature.  Using the latest technology, J.W. Performance has developed the Ultra Bell bellhousings. They are designed to be certified flexplate shields and allow for special motor and transmission combinations to be easily mated together. J.W. Performance Ultra Bell bellhousings are manufactured from one-piece cast aluminum, making them 600 times stronger than stock bellhousings. They are capable of taking a beating and still deliver power to the rear end.  Ultra Bell's are designed to fit under most stock floorboards, and are made in the USA.

Stock bellhousing must be cut off of transmission. This bolts directly to front pump. Bolts included. Will work with OEM 12 in. torque converters and smaller.

GM TH400 Automatic to GM Small Block GenIII/IV LS Series

If you don't see the transmission/engine combo you want (like small block Ford to Powerglide or small block Ford to TH400) then just give us a call.  We can get most Ultra Bell's that JW Performance makes.
Chevy/Ford Steel Bellhousing
Our Price: $299.00

These steel bellhousings are WISSOTA approved for Midwest Modifieds and work with both small block Chevy and small block Ford engine bolt patterns. They allow for use with Muncie/Saginaw style transmissions.
•SBC and SBF engine bolt patterns
•Adapts either engine to Muncie/Saginaw pattern transmissions including BERT, Brinn, Falcon, etc.
•Bottom opening for easy access
•Does NOT have provision for stock style clutch arm
•WISSOTA approved for Midwest Modifieds
•Non SFI rated •NOT for street use
•Must be used with a 153 tooth (Chevy) or 157 tooth (Ford) or smaller flexplate/flywheel
•Made in the USA

Plate Thickness:
The plate on the engine side is 5/16"(.313") thick, the plate on the transmission side is 7/16"(.437") thick and the bell is 7 gauge which is approximately .179" thick.
Ultra bell
JW Performance Ultra Bell Bellhousing-TH400/350
Our Price: $299.00

Stock bellhousings can't withstand the punishment of today's top derby's.  You don't want a broken transmission bellhousing to keep you from winning the feature.  Using the latest technology, J.W. Performance has developed the Ultra Bell bellhousings. They are designed to be certified flexplate shields and allow for special motor and transmission combinations to be easily mated together. J.W. Performance Ultra Bell bellhousings are manufactured from one-piece cast aluminum, making them 600 times stronger than stock bellhousings. They are capable of taking a beating and still deliver power to the rear end.  Ultra Bell's are designed to fit under most stock floorboards, and are made in the USA.

Stock bellhousing must be cut off of transmission. This bolts directly to front pump. Bolts included. Will work with OEM 12 in. torque converters and smaller.

GM TH400 or TH350 Automatic to GM small block/big block.

If you don't see the transmission/engine combo you want (like small block Ford to Powerglide) then just give us a call.  We can get most Ultra Bell's that JW Performance makes.
ice chest tranny cooler
Transmission cooler - Ice Chest
Our Price: $224.00

Our most heavy duty tranny cooler. This ice chest style transmission cooler is the most reliable type there is. It features a heavy duty Tru Cool heat exchanger in the box for maximum cooling. Fully welded steel box is 12"x12"x20". The lid latches shut to prevent being knocked open during the derby. The mounting legs keep the box 4" off the floor. Holds over 20 lbs. of ice! A drain in the bottom makes it easy to drain the water out after you've won the feature!

Hydraulic lines not included. Fittings are 1/2"NPT
Ford Cable Shifter for either AOD or C6 Transmissions
Our Price: $212.00

New for 2016 Ford Cable Shifter for people running either a AOD transmission or the C6 tranny.  The Cable Shifters that you have all come to love is now here for Ford Transmissions.
Same machined handle with its great gripping power, with it heavy ball detent and 6 foot cable. Bracket bolts to the transmission pan bolts. Ball lock pin locks you into park and keeps you out of park while your derbying.

**AOD will need to have the washer welded onto your linkage, and C6 needs the bracket attached as photo shows.**

PS  Please excuse my photos, am still getting us to editing photo backrounds.  LOL
3 Speed Manual Saginaw Transmission Cable Shifter
Our Price: $199.00

All new for 2016 DerbyParts.com Cable Shifter! DerbyParts.com has an all new 3 Speed Saginaw cable shifter for your derby car. This shifter is perfect for giving you flexibility in setting up your car. It can be mounted to the cage, the floor or anywhere else you want. The 6" machined aluminum handle looks great and gives you a great grip. The tranny bracket bolts to the tail housing bolts and holds the shift cable in place. Detents engage you into neutral.
New for 2015, we have a super heavy duty cable! This cable is 6' long and is the same cable used for our gas pedal just in a shorter length.

Available for either Standard pattern or Reverse patter( 1st Forward-Back Reverse )
derby car shifter, cable shifter
DerbyParts.com Cable Shifter
Our Price: $199.00

All new for 2015 DerbyParts.com Cable Shifter! DerbyParts.com has an all new cable shifter for your derby car. This shifter is perfect for giving you flexibility in setting up your car. It can be mounted to the cage, the floor or anywhere else you want. The 6" machined aluminum handle looks great and gives you a great grip. The heavy duty ball detent keeps you in gear and can be adjusted to get the feel you want. The tranny bracket bolts on the side of the tranny with the pan bolts and holds the shift cable in place. The ball lock pin locks you in park with your are stopped and keeps you locked out of park when you are derbying.

New for 2015, we have a super heavy duty cable! This cable is 6' long and is the same cable used for our gas pedal just in a shorter length.

Available for either TH400 of TH350