This is the most complete four-speed transmission conversion kit on the market.
This Kit has everything needed to change your automatic…
This is a high-quality replacement TCC solenoid and is made in the U.S.A. Unfortunately, we can no longer find the…
Available in OEM steel or Stainless Steel (add $20)
Please specify
For Transmission Line Couplings:
CLICK HERE…
1986-87 Turbo Buick 89 TTA Engine Oil Cooler Feed Line Hi pressure Lower hose. This hose replaces GM part #…
1986-87 Turbo Buick and 89 TTA Engine Oil Cooler Lines. Includes both feed and return lines. It also has 2 plastic…
1986-87 Turbo Buick upper engine Oil Cooler return line support plastic bracket. No GM part number found. This can be…
1986-87 Turbo Buick 89 TTA Engine Oil Cooler Lines support clip. So rare it isn't even in GM parts diagram!…
1986-87 and 89 TTA Engine Oil Cooler Low Pressure Upper Return Line.Most 1986 lines had a cloth outer jacket covering.…
1986-87 Grand National / T-Type Detent Bracket. Replaces GM part number # 25525427. Made out of the exact same thickness…
86-87 Grand National / T-Type Stainless Steel Detent Bracket…
New Reproduction Transmission Throttle Valve Cable. Fits all 86-87 Turbo Regal and 89 Turbo Trans Am with the 200-4R transmission.…
Brand: ARP
Product Line: ARP Torque Converter Bolts
Part Type: Torque Converter Fasteners
Thread Size: 10mm x 1.5
Head Style:…
Trans Oil Cooler Line Connectors are constructed from high-quality materials to provide a leak-free connection between transmission lines or between…
The main focus of this kit is to reduce clutch and band slippage common with the factory hydraulic calibration.This easy…
Another GBodyParts.com exclusive! This unit is already modified for HR Parts Transmission Mount. You do not have to modify your original…
Another GBodyParts.com exclusive! The factory units are no longer available. After 20+ years most are getting rusty and failing.We fabbed…
Stage 1 2004R: Stock to low 11s
Case is media blasted and prepped
All bushing are replaced
All Torrington bearings…
Stage 2 2004R:stock to 10.0s NL 10.30s Lock-up
Case is media blasted and prepped
All bushing are replaced
All Torrington bearings are replaced
All…
Extreme Automatics 2004Rs Stage 3 2004R up to 1000HP The build starts with only select cores Case is…
