Zone Offroad 2in Lift Blocks (Pair) 5/8in Pin 1977-pontiac-grand-safari-esi6530355 Flows 18% better than stock

Flows 18% better than stock

Reduced Shaft Stroke For Full Travel On Lowered Vehicles

Heavy Duty Offroad Brass Fitting

2) Slip-On Race Line (Titanium) w/Titanium Tail Pipe SetThis Part Fits:

lower emissions

Zone Offroad 2in Lift Blocks (Pair) 5/8in Pin 1977-pontiac-grand-safari-esi6530355 Flows 18% better than stockThese high quality 2" cast iron lift blocks are specially designed to lift the rear of leaf spring trucks. They come finished in a black e coating and use a tapered design to help improve pinion angle once installed. Uses 5 8" pin size. Sold in pairs. Standard 5 8" male pins with 11 16" female CNC machined for proper pin placement Black powder coated Cast in the USA Sold in pairs This Part Fits: Year Make Model Submodel 1978 1993 Ford Bronco Custom