Peterson Fluid Systems Manifold End Rail Spacers - .500" Thick - SB Chevy Cable Tie Mounting Base Decreased bushing deflection

Decreased bushing deflection

Extensive research and development

Engine can be easily lowered 1/2-inch for more under-hood clearance

1982-1986 Pontiac Bonneville 5

Peterson Fluid Systems Manifold End Rail Spacers - .500" Thick - SB Chevy Cable Tie Mounting Base Decreased bushing deflectionPeterson's End Rail Spacers fill the gap between the manifold and lifter valley end rail when using raised port heads. Available in various thicknesses, they are supplied as a kit consisting of a spacer for the water pump and distributor ends and four 3 16" roll pins to secure them to the block. Requires drilling the block fo installation. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems