I Beam Race 6.385" 2.200" .990" Bronze Bush 5140 Connecting Rods Chevy BBC 454

Wrist Pin Style: Floating
--These I-beam connecting rods are manufactured from high quality 5140 chromoly steel
--These rods are x-rayed & ultrasonically tested with all surfaces shot peened & stress relieved
--Precision machined & honed journal & pin ends
--7/16" bolts, Torqued at 65 lbs/ft. with Lube cate, or 70 lbs/ft. with W40 oil
--Connecting Rod Length Center to Center (in): 6.385 in.
--Connecting Rod Beam Style: I-beam Race
--Connecting Rod Bolt Diameter: 7/16 in.
--Fastener Yield Strength (psi): 200,000 psi
--Connecting Rod Bolt Head Style: 12-point
--Rod Journal Diameter (in): 2.200 in.
--Pin End Bore Diameter (in): 0.990 in.
--Big End Width (in): 0.990 in.
--Advertised Horsepower Rating (hp): 500HP
--Advertised RPM Rating: 8,200 rpm
--Quantity: Sold as a set of 8.
Package:including all items in the picture (with bolts).
Note£ºProfessional Installation is Highly Recommended