Squarebody Gen V (L83/L86) Conversion Kit


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Install a GM L83 or L86 V8 into your ’73-’91 GM full size truck, WITH FACTORY ACCESSORIES.

This kit includes proven Tejas SteelWorks engine mounting brackets, high clearance transmission cross-member, and Tejas SteelWorks own power steering bracket for your 2wd or 4wd Squarebody GM Truck.

It is necessary to delete the vacuum pump in order to mount the power steering pump. You retain the original water pump, alternator, A/C compressor and accessory drive. We allow you to add your hydraulic power steering pump and the supporting parts to complete this install. The parts list is detailed in the instructions for the power steering bracket. Either standard or hydra-boost pump can be used.


Additional information

Weight 32 lbs
Truck Model

2wd K5, C10, C20 (6 inch frame rails), 2wd C30 (8 inch frame rails), 4wd K5, K10 or K20 (6 inch frame rails), 4wd K30 (8 inch frame rails)


2wd 3, 4 or 6 speed, 2wd 8 or 10 speed, 4wd any


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