This custom shaft eliminates shaft breakage common with any 2004R installed behind engines producing over 400 foot pounds of torque.
This…
This drum is a must for high powered vehicles using the GM2004R transmission. This custom drum assembly eliminates shaft breakage…
This detent bracket will enable you to retain your factory shifter when converting to a TH400 with…
TH400 Reverse Manual valve body detent bracket and Indicator Combo.
…
Dipstick tube seal FITS GM Automatic transmissions TH350 TH400 700R4 4L60E 4L80E replaces GM 1259475…
78-88 Transmission lines for 200R4 Available in OEM or Stainless Steel with correct fittings, these transmission Lines (Sold In Pairs) for…
Brand new Grand National / T-Type/ Turbo Trans Am Transmission Torque convertor Inspection Covers. Fits all Buick V6 231…
A GBody Parts exclusive! Reproduction shifter cable bracket made out of mild steel. Fits the 200-4R, Buick and…
This new upgraded adjuster in Black Plastic is the internal part of your shifter. It will increase the life expectancy…
