6x H-Beam Connecting rods for Holden 138 Grey Motor .
All PPM 4340 con rods feature
Vacuum de-gassed nickel chrome alloy steel (double-air-re melt)
Heat-treated to Rockwell C38-45
Balanced end to end
Supplied with aluminum-bronze wrist pin bushings and ARP 2000 bolts (rated to 220,000psi tensile strength!)
Low sulphur content (less than 0.025%) for fewer inclusions
Known as AS1444-1996-4340 comparable to 4340 AISI/SAE
Rod Weight is 540g.
Our Rods are rated for 1200+BHP