700R4/4L60E/4L65E/4L70E

AC Delco part # 1362237. This remanufactured housing is cleaned, inspected, and glass beaded to a like new finish, and fit with a new o-ring and lip seal. Accepts all 34,35,36,37,38 and 39 tooth plastic speedometer driven gears.

This fully CNC machined shaft is a direct replacement for the failure prone OEM shaft. It will retro-fit all 4L60E, 4L65E, and 4L70E transmissions used in extreme duty applications. The shaft is machined from 300M steel billet blanks and features a revised profile and oiling hole locations for a vast improvement in durability. Reluctor ring is not included.

This fully CNC machined shaft is a direct replacement for the failure prone OEM shaft. It will retro-fit all 4L60E, 4L65E, and 4L70E transmissions used in extreme duty applications. The shaft is machined from 300M steel billet blanks and features a revised profile and oiling hole locations for a vast improvement in durability.

This fully CNC machined shaft is a direct replacement for the failure prone OEM shaft. It will retro-fit all 4L60E, 4L65E, and 4L70E transmissions used in extreme duty Corvette applications. The shaft is machined from 300M steel billet blanks and features a revised profile and oiling hole locations for a vast improvement in durability.

This kit allows fully automatic operation of the torque converter clutch in 4th gear when retro-fitting a vehicle with a 700R4 transmission, or in 1982-1993 700R4 equipt GM vehicles that no longer use the factory ECM to control torque converter clutch strategy.

This plug and play pressure regulation system furnishes the required line pressure and pressure rise to throttle angle ratio necessary to meet the demands experienced in extreme duty applications. This all translates into a huge increase in the transmissions torque capacity, reducing clutch and band slippage and firming up shift quality at all throttle angles.This system is designed to generate approximately 90 psi. line pressure at idle and 290 psi. line pressure at wide open throttle.

The unique design of this updated self regulating pressure regulator valve boosts line pressure and reduces pressure fluctuation and line pressure drop off during shifts at all throttle angles. The valve will retro-fit all early and late pump covers with no modifications. Fully CNC machined. Made in U.S.A.

Increased line pressure, servo piston apply ratio, and engine power output can quickly fail the OEM band anchor pin in short order resulting in slipping or loss of second gear. This upgraded component is fully CNC machined from heat treated steel billet material that will not fail when subjected to extreme loading conditions.