Head Bolt Kits

Pioneer Performance Head Bolt Kits are heat treated to 180,000 PSI and feature rolled treads and reduced sized 12 Pt. heads for increased valve spring pocket clearance. Extended thread length distributes torque stretch for increased clamping force. Extra thick, hi-tensile and chamfered washers are included in each kit.

100% U.S. MADE

All applications are for O.E. cyl. heads unless specified.

PACKAGED 1/KIT PER ENGINE

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Part #	Application	Price
851200	Chevrolet Small Block w/O.E. Cast Iron and Aluminum Cyl. Heads	88.53
851201	Chevrolet Big Block w/O.E. Cast Iron, Aluminum and early Bow Tie Cyl. Heads	88.53
851202	Ford 302	56.10
851203	Chevrolet Small Block w/AFR, Brodix-8, -10, -11XB, Brownfield, Dart stock replacement, Dart II, and Pontiac Motorsports #10033867 Cyl. Heads	Call
851204	Chevrolet 90°, V6 w/O.E. Cast Iron and Aluminum Cyl. Heads	Call

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About RPM Machine | Specials | Newsletter
RPM Machine-Performance Auto Parts
8060 so 1300 W
West Jordan Utah 84088

We carry parts from scat, je, wiseco, ross, crower, callies, eagle, cat, eagle
Most of our rotating assemblies include forged pistons
and 4340 steelcranks