We've used Manley H-beams in our SR's up to 500whp without any issues.
Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry.
*"H" Beam - Economical*
For the budget conscious enthusiast, we also offer our very high quality, yet economical, H-Beam design connecting rods. These are also manufactured from 4340 alloy forgings. They are fully machined, heat treated, stress relieved, shot peened, and magnafluxed. They also are built standard with 3/8" ARP 2000 bolts.
All Manley connecting rod sets, are weight matched to � 1.5 grams, big and small end bores are final honed to a tolerance of � .0002", critical bend and twist attributes are held to a minimum, and exacting attention is paid to every detail by our final inspection department; thus rendering a finished product that is second to none.
Notes: H Beam Rods; Individual Piece
Pin Diameter: .866" (22mm )
Big End Width: .900"
Pin Bore: .8671"
Big End Bore: 2.008"