Manley H Tuff H Beam Connecting Rods

Manley "H" Beam connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is a vast difference in quality between a Manley "H" Beam and the "other" inexpensive H-Beams on the market. Weight matched to +/- 1.5 grams. Perfectly round big and small ends. Bend and twist is tightly controlled. Cap fasteners are 3/8" ARP 2000 for the H-Beam and H-Tuff and 3/8" ARP Custom Age 625+ for the H-Tuff Plus. H-Tuff and H-Tuff Plus Series have a heavier beam for higher boost applications

• Average Gram Weight: 605 GR
• Big End Bore: 2.087 IN
• Center To Center Length: 5.090 IN
• Journal Size: Stock
• Length: Stock
• Pin End Bore: 0.8671 IN
• Wrist Pin Diameter: 0.866 IN
• Connecting Rod Series: H-Beam
• Connecting Rod Sub-Series: H-Tuff
• Product Type: Engine Connecting Rod Set
• Rod Quantity: 4
• Connecting Rod Type: H-Beam
• Connecting Rod Material: 4340