TransGo SHIFT KIT Valve Body Repair Kit - GM TH400 / TH425 53119119 1958-1963 Chevrolet Biscayne

1958-1963 Chevrolet Biscayne

- Side - Dual - 2

Spread port heads have the center exhaust ports spread apart 5/8'' over stock L98 GM heads

Disc Brake Rotor

TransGo SHIFT KIT Valve Body Repair Kit - GM TH400 / TH425 53119119 1958-1963 Chevrolet BiscayneComponents to address soft late shifts, 3rd clutch burn up, rough 1 2, excess passing gear and late shifts. Product Description: Automatic Transmission Shift Kit SHIFT KIT Valve Body Repair Kit Gaskets Separator Plate Springs GM TH400 TH425 From stock type replacement parts to substantial performance upgrades, TransGo offers kits and components to make automatic transmissions shift better, handle more power, and improve reliability. TransGo produces