RWA1671I Crower Sportsman connecting rods feature only the finest SAE-certified 4340 chromoly steel that’s forged in precision dies to establish better grain flow. Each rod includes aircraft-quality 8740 steel alloy rod bolts that are rated at 180,000 psi and are available in cap screw bolt designs. They have extra big-end webbing for added strength and single-ribbed caps that deliver distortion-free performance, while removing excess weight from a non-critical area. Their well-engineered small end guarantees long, reliable pin life–and each rod has a drilled and chamfered pin oil hole that puts additional oil at the wrist pin to prevent galling.
6.0″ Length
2.172″ Big End Diameter
.990 Big End Thickness
.927″ Pin Diameter
1.040 Pin End Diameter
463 Gram Rotating Weight
182 Gram Reciprocating Weight
645 Gram Total Weight
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