ARP 147-3901 12-Point Cylinder Head Bolts Kit for Chrysler Dodge Jeep 5.7L 6.1L 6.4L Hemi Engines

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Description

ARP 147-3901 12-Point Cylinder Head Bolts Kit for Chrysler Dodge Jeep 5.7L 6.1L 6.4L Hemi EnginesFastener Style: Bolt Head Style: 12 point Fastener Material: Chromoly Fastener Finish: Black oxide Washers Included: Yes Cut to Fit: No These Pro series cylinder head bolts from ARP are cold forged to ensure molecular integrity. They are heat treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro series are also available with hex and 12 point heads. All kits come complete with hardened parallel washers for

Due to the new advances in aluminum-silicon bearing technology Enginetech is converting most of our main & rod bearings to the advanced aluminum-silicon material

Pro Series

000" Bore 72-88 3 Pc

for 5/16" pushrods

precision sorted needle bearings and EDM Oil Injection™ Technology that guarantees the bearing assembly receives a constant flow of oil

Increase TQ & HP Throughout RPM Range with XFI™ AFM Cams for GM Gen V

8L OHV V8 "G

and fully capable of handling the extra stress of high-combustion engines

These ARP carburetor studs will assist you in gasket placement and help you place the carburetor on your manifold

PN: HB171

0™ uses the latest in flash microprocessor technology to deliver a significantly faster processing speed

These bolts are forged from aerospace alloy and are heat-treated prior to thread rolling and machining

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