Chevrolet Performance – LS3/L99 Connecting Rod (12649190)

Quantity:Sold individually.

Connecting Rod Length Center to Center (in):6.098 in.

Connecting Rod Beam Style:I-beam

Connecting Rod Material:Forged 4340 steel

Connecting Rod Finish:Shot-peened

Wrist Pin Style:Floating

Clearanced for Stroker:No

Cap Retention Style:Through-bolt

Connecting Rod Bolt Brand:GM Performance Parts

Connecting Rod Bolt Diameter:7/16 in.

Connecting Rod Bolt Material:4740 chromoly alloy

Fastener Yield Strength (psi):140,000 psi

Connecting Rod Bolt Head Style:Hex head

Rod Journal Diameter (in):2.100 in.

Big End Bore Diameter (in):2.2250 in.

Pin End Bore Diameter:0.945 in.

Big End Width (in):0.945 in.

Pin End Width (in):0.945 in.

Advertised Horsepower Rating:575 hp

Advertised RPM Rating:7,000 rpm

Weight Matched Set:No

Remanufactured:No

Magnafluxed:Yes