TH400 Hard Parts

TH400 Hard Parts
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HD FORWARD/DIRECT CLUTCH PISTON .620" THICK
4HP/FDCP620

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .620". NO CHECKBALL.

Each
$29.99
In Stock
HD INTERMEDIATE CLUTCH PISTON
4HP/ICP

Heavy duty OEM cast aluminum intermediate clutch piston.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .690" THICK
4HP/FDCP690

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .690". NO CHECKBALL.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .725" THICK
4HP/FDCP725

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .725". NO CHECKBALL.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .745" THICK
4HP/FDCP745

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .745". NO CHECKBALL.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .760" THICK
4HP/FDCP760

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .760". NO CHECKBALL.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .850" THICK
4HP/FDCP850

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .850". NO CHECKBALL.

Each
$29.99
In Stock
HD FORWARD/DIRECT CLUTCH PISTON .910" THICK
4HP/FDCP910

Heavy duty OEM cast aluminum forward/direct clutch piston. Overall piston work surface height measures in at approximately .910". NO CHECKBALL.

Each
$29.99
In Stock
HD DIRECT CLUTCH PISTON .615" THICK W/ CHECKBALL
4HP/DCP615

Heavy duty OEM cast aluminum direct clutch piston with checkball. Overall piston work surface height measures in at approximately .615". Fits all 1964-1973 direct clutch housings void of a checkball.

Each
$34.99
In Stock
HD DIRECT CLUTCH PISTON .690" THICK W/ CHECKBALL
4HP/DCP690

Heavy duty OEM cast aluminum direct clutch piston with checkball. Overall piston work surface height measures in at approximately .690". Code J. Fits all 1964-1973 direct clutch housings void of a checkball.

Each
$34.99
In Stock
HD DIRECT CLUTCH PISTON .740" THICK W/ CHECKBALL
4HP/DCP740

Heavy duty OEM cast aluminum direct clutch piston with checkball. Overall piston work surface height measures in at approximately .740". Fits all 1964-1973 direct clutch housings void of a checkball.

Each
$34.99
In Stock
HD DIRECT CLUTCH PISTON .860" THICK W/ CHECKBALL
4HP/DCP860

Heavy duty OEM cast aluminum direct clutch piston with checkball. Overall piston work surface height measures in at approximately .860". Fits all 1964-1973 direct clutch housings void of a checkball.

Each
$34.99
In Stock
TH400 REMANUFACTURED SHORT TAIL EXTENSION HOUSING
4HP/RSTEH

Remanufactured TH400 4" gasket style short tail large yoke extension housing. This component is thoroughly cleaned and inspected. Mount bolt holes are "chased" to verify thread integrity, and fit with new mounting bolts. Assembly is completed with the installation of a new extension housing bushing and extension housing seal. Fits all year Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac TH400 transmissions with 4" extension housing and large diameter yoke.

Each
$59.99
Out of Stock
OEM DIRECT CLUTCH BACKING PLATE
4HP/DCBP

Pristine OEM direct clutch bearing plate. Cleaned, inspected, and hand decked.

Each
$19.99
In Stock