Eagle "3-D" Featherweight H-Beam Forged 4340 Steel Connecting Rods - SB Chevy 327-400 - 5.700" Large Journal - 535 Grams - 2.100" Crank Pin Diameter - .940" Big End Width - .927" Big End Bore - (Set of 8) Base Layer Set Bolt-On / Wrap Around

Bolt-On / Wrap Around

They are stamped from 18 gauge steel and have a gold iridate finished

Dual valve springs without damperThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

the new Amalie Universal Synthetic ATF will come with broader and more universal coverage for the more traditional planetarygear transmissions

Eagle "3-D" Featherweight H-Beam Forged 4340 Steel Connecting Rods - SB Chevy 327-400 - 5.700" Large Journal - 535 Grams - 2.100" Crank Pin Diameter - .940" Big End Width - .927" Big End Bore - (Set of 8) Base Layer Set Bolt-On / Wrap AroundForged 4340 steel H Beam lightweight connecting rods are forged from a two piece forging and feature a fully machined and shot peened surface. Sizing is held to exact tolerances. Sold as a weight matched set. For restricted competition use Forged AISI ASME certified 4340 steel with multi stage heat treatment for improved strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic