1984-1992 GM F-BODY LS SWAP T56/T56 MAGNUM/4L60-4L70/4L80-4L85/TH400/2004R TRANSMISSION CROSSMEMBER

$399.95

This crossmember is designed as part of a fully-engineered LS swap mounting system for 1984-92 GM F-body vehicles. It has been CAD designed to provide an optimized balance of weight, stiffness and strength. This crossmember provides direct installation capability for 4th-gen F-body/GTO T56 and aftermarket Tremec T56 Magnum transmissions.
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SKU: 71222005HKR
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  • This crossmember is designed as part of a fully-engineered LS swap mounting system for 1984-92 GM F-body vehicles. It has been CAD designed to provide an optimized balance of weight, stiffness and strength. This crossmember provides direct installation capability for 4th-gen F-body/GTO T56 and aftermarket Tremec T56 Magnum transmissions. Installation of a 4L60-4L70, 4L80/4L85, TH400 or 2004R automatic transmission can also be accomplished using this crossmember and the Hooker 12650HKR, 71223003HKR, or 71223004HKR adapter kits. LS Oil Pan 302-2 can be used with these mounts

    Features:

    • Designed for use in LS Swap applications (Engine mounted with Hooker 71221003HKR brackets only) or to accomplish an LT1/LT4 T56 transmission swap behind a Gen 1 SBC engine
    • Plate steel construction - provides a durable transmission mounting solution
    • CAD designed- provides optimized strength, stiffness and weight
    • Built-in divorced, adjustable torque arm bracket- solves installation issues with using transmissions not factory installed in 4th-gen F-body vehicles
    • Dual-arch exhaust passages - provides highest exhaust ground clearance available
    • Semi-gloss black powder coat finish- provides attractive corrosion-resistant appearance
    • Transmission installations other than 4th-gen F-body T56/T56 Magnum require the use of the following adapter kit: 4L60-4L70 transmissions - 71223003HKR, 4L80/4L85 transmissions - 71223004HKR, TH400/2004R transmissions - 12650HKR
    • LS Oil Pan 302-2 can be used with these mounts

    *Installation requires the use of a separately available Hooker transmission adapter kit.

    *NOT COMPATIBLE WITH TREMEC TR6060 TRANSMISSIONS.

Info

PSI specializes in the design and manufacture of Standalone Wiring Harnesses for GM Gen II, III, and IV LS based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3 and LS7 Engines. In addition to wiring harnesses, you will find other components and kits for retrofitting older vehicles with these powertrains including PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

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170 Oberlin Ave North, Unit 13
Lakewood, NJ 08701
ph. 732.444.3277
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