ARC 4.500 Billet Connecting Rod, Enduro, Flathead

Description

This is a Billet Connecting Rod, Enduro 4.500" for a Briggs Flathead. It is manufactured from domestic 7075-T651 aircraft-grade aluminum for superior quality. This rod was designed for Limited and Modified classes 4.500" center-to-center with a .4908" wrist pin bore. A typical application would be 4.500" CTC rod with a stock stroke crank (2.437") and a .565" compression height piston. It comes with rod bearing and bolts.

Specs

Bore, with inserts:	1.0015
Rod Bore:	1.150
Wall:	.075
Wrist Pin Bore	.4908
Rod Bolt Torque:	170in/lbs. lubricated