Manley BBC Steel H-Beam Connecting Rod 6.700"

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Manley steel H-beam connecting rods are made from forged 4340 steel alloy. They're packed full of performance features, such as a compact uniform-grain structure for ultimate strength, full machining, stress relieving, and magnafluxing. The wrist pin and big end bores are honed to a +/-.0002 in. tolerance, and the wrist pins get a bronze alloy bushing. These units include cap screw ARP 8740 alloy rod bolts, and each rod set is weight-matched to within 2 grams.


Connecting Rod Length Center to Center (in):6.700 in.

Connecting Rod Beam Style:H-beam

Connecting Rod Material:Forged 4340 steel

Connecting Rod Finish:Shot-peened

Wrist Pin Style:Floating

Clearanced for Stroker:Yes

Cap Retention Style:Cap screw

Connecting Rod Bolt Brand:ARP

Connecting Rod Bolt Diameter:7/16 in.

Connecting Rod Bolt Material:8740 chromoly steel

Fastener Yield Strength (psi):180,000 psi

Connecting Rod Bolt Head Style:12-point

Approximate Connecting Rod Weight (g):820

Rod Journal Diameter (in):2.200 in.

Big End Bore Diameter (in):2.3250 in.

Pin End Bore Diameter:0.991 in.

Advertised Horsepower Rating:900 hp

Weight Matched Set:Yes



Quantity:Sold as a set of 8.


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