1988-98 Chevy 1500 Black Out Rear Disc Brake Conversion Kit, 5-lug Power Steering Pumps and Brackets 1964-88 Chevy Chevelle El Camino Skylark Cutlass GTO 1965-72 model is 24

1965-72 model is 24

125" diameter neck

These style clamps replace U-bolts and clamps

Stainless steel hose clamps

This fitting goes on the back of the manifold and diverts vacuum generated by the engine to the brake booster

1988-98 Chevy 1500 Black Out Rear Disc Brake Conversion Kit, 5-lug Power Steering Pumps and Brackets 1964-88 Chevy Chevelle El Camino Skylark Cutlass GTO 1965-72 model is 24Black Out the rear of your 1988 98 Chevy, GMC 1500 truck. These kits are available in 5 x 5" bolt pattern and come standard with GM ratcheting calipers. These kits will improve 60 to 0 foot stopping times and increase driver feedback. Will not work on SS454 Models