ARP 135-2002 Hex Head Intake Manifold Bolts Kit for Chevrolet Big Block Engines 1.500" UHLThread Size: 3 8 16 in. Length: 1. 5" under head Washer Included: Yes Head Style: Hex Fastener Style: Bolt Fastener Finish: Black oxide Fastener Material: Chromoly ARP's rugged, black oxide coated chromoly intake manifold bolts are rated at 170,000 psi. They're precision machined for optimum thread engagement and have a wide area flange for better load distribution. They also feature precision rolled threads, which prevent galling, while promoting

These ARP High Performance series head bolt kits are tough

Quantity: Sold as a kit

Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets

000 psi tensile strength

COMP Cams® Engine Assembly Lube has a white lithium base and is easily removed with soap and water

328 Lobe Separation 113 Intake Centerline 113 Valve Timing Lift 0

8L OHV V6 "9

stiffer body without compromising mass

Big Block V8 396-454

Ultra-Gold™ ARC Rockers increase engine power

4L OHV V8 "J" Chev

Outside Diameter of Middle Spring (in):1