Manley Performance Chevy Small Block LS Series 6.125" H Beam Connecting Rod ARP 8740

Don't be fooled; not all H-Beams are created equal. Manley H-Beams are not only very "economically" priced, but they are finished to the same exacting tolerances and high quality standards as our Sportsmaster and Pro Series rods. Final hone size, thread detail, bend and twist - these are attributes we take very seriously. You will find the Manley H-Beam rods superior to others on the market. 

- H-Beam & H-Lite Series Rods

- Manufactured from 4340 forgings

- Heat treated, stress relieved, shot peened and 100% magnafluxed

- Weight matched sets + 1.5 grams

- Cap fasteners are premium 7/16" ARP 8740 or optional ARP 2000 cap screws supplied with the H-Beams and 3/8" ARP 2000 come standard with the H-Lite

- Flywheel horsepower range for these rods: 600+ HP (3/8" ARP 2000)

- 725 HP (7/16" ARP 8740), 775 HP (7/16" ARP 2000) - Oval Track 

- 750 HP (7/16" ARP 8740), 900 HP (7/16" ARP 2000) - Drag Race

- LS / LT1 .025" Longer

- Center-to Center 6.125"

- Big End Bore 2.225"

- Big End Width .941"

- Pin End Width 1.060"

- Pin Bore .9457"

- Avg. gram Wgt. 655

Vehicle Fitments: