Peterson Fluid Systems Manifold End Rail Spacers - .125" Thick w/ Roll Pins YA0825MM25 In the middle is a

In the middle is a heavy duty high temp insulation material

For Big Block Chevy with enlarged lifter bores

Stroud recommends that anyone looking to purchase a drag chute call their qualified technicians to confirm the size required for their particular circumstance

Replacement core for Engine Sandwich Adapter Kits #15502

Peterson Fluid Systems Manifold End Rail Spacers - .125" Thick w/ Roll Pins YA0825MM25 In the middle is aPeterson'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 suplied as a kit consisting of a spacer for the water pump and distributor end and (4) 3 16" roll pins to secure them to the block. Requires drilling the block for installation. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers