6303 ARC Billet Rod Briggs Boxer Mod 42 P 4.96"X.801

4.96" Briggs Model 42 Opposed Twin pressure lube with bearing inserts.(sold in pairs)
These rods are designed for the Briggs and Stratton Opposed Twin Model 42 Boxer engine with pressure lube. These rods are designed to use the Model 28 and 31 AVS pistons. Minor grinding on the camshaft will be necessary and is explained in the instructions included with the rod. Sold in pairs with bearing inserts.

Associated Parts:
6295 Rod Bearing
6384 Rod Bolt Set
697099 Wrist pin
792307 Piston std 28 cube bore 3.44 (87.3)
792728 Piston +.020” 28 cube bore
792643 Rings ONLY +.020”

791937 Piston std 31 cube bore 3.57 (90.6mm) MUST BE BORED AND RE-SLEEVED
793019 Piston +.020” 31 cube bore MUST BE BORED AND RE-SLEEVED
697120 Rings ONLY +.020”