Manley Chevy Small Block LS-1 6.125in H Beam w/ ARP 2000 Connecting Rod Set

Manley Chevrolet LS H Beam connecting rods are the perfect performance upgrade. Manley H beam rods are forged from 4340 aircraft quality vacuum degassed material, Fully machined to produce the lightest and strongest rod possible, Shot peened after machining to Mil specs and 100% magnafluxed. Manley rods are weight matched to +/- 1.5 grams. Cap fasteners are 7/16 ARP 8740 rod bolts.

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

Flywheel horsepower range for these rods: 725 HP (7/16” ARP 8740), 775 HP (7/16” ARP 2000) - Oval Track

Flywheel horsepower range for these rods: 750 HP (7/16” ARP 8740), 900 HP (7/16” ARP 2000) - Drag Race

Note: Horsepower range could be exceeded depending upon rpm, stroke, piston weight and power adders