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Perris, CA – PRW Industries Inc. has developed extra-strength (Custom 4135 Chromoly;  rated at 200,000 psi) damper bolts.  These fasteners are designed to lock the damper in place, while the damper absorbs the kinetic energy that results from crankshaft torsion and twist.  Each damper bolt is complemented by a 0.250” thick wide area washer of similar equivalence and strength.  The balancer bolt features a 12 point head that is taller in design to accept a deep socket; minimizing the possibility of stripping under torque loads.  Applications include all Ford Small Block, Big Block, FE & Modified Engines, and all Pontiac 287-455 engines.

HARMONIC DAMPER BOLTS

1042289                FORD 289-460 (except 351C), 12-point, 5/8″ wrenching, 180,000 psi, Incl Washer NEW

1042351                FORD 351C, 12-point, 5/8″ wrenching, 180,000 psi, Incl Washer NEW

1042389                PONTIAC 350-455, 12-point, 5/8″ wrenching, 180,000 psi, Incl Washer NEW

For more information contact PRW at 866.264.8835.  Go to website at: www.PRW-USA.com

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