ARP Black Oxide Intake Bolt Kit - SB Chevy Vortec - Fits Most Intakes - Hex H753C4252 pin or ALL56049 with a

pin or ALL56049 with a 2" taper/ft

Diaphragm / Spring / Screws

Piston installation is as important a procedure as any other during engine assembly

GM G-Body 1978-88

ARP Black Oxide Intake Bolt Kit - SB Chevy Vortec - Fits Most Intakes - Hex H753C4252 pin or ALL56049 with aPrevent intake manifold leaks with ARP's quality fasteners. They're rated at 170, 000 psi and precision machined for optimum thread engagement. Wide underheard flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as