I have a set of 8 new Speedmaster H Beam connecting rods part number nart number:PCE274.1047. Specs are below. Note these us a small block Chevy wrist pin size of 0.927”. Speedmasters description on their site as well as other retailers lists these rods as have a SBM wrist pin size which is incorrect. I corrected this in the specs below.
Connecting Rod Length Center to Center (in): 6.123 in.
Connecting Rod Beam Style: H-beam Street/Strip
Connecting Rod Material: 4340 Chromoly Steel
Connecting Rod Finish: Shot-peened
Wrist Pin Style: Floating
Cap Retention Style: Through-bolt
Connecting Rod Bolt Brand: PCE
Connecting Rod Bolt Diameter: 7/16 in.
Connecting Rod Bolt Material: Chromoly steel
Fastener Yield Strength (psi): 200,000 psi
Connecting Rod Bolt Head Style: 12-point
Rod Journal Diameter (in): 2.125 in.
Pin End Bore Diameter (in): 0.927 in.
Big End Width (in): 0.927 in.
Advertised Horsepower Rating (hp): 700 hp
Advertised RPM Rating: 7,500 rpm
Weight Matched Set: Yes
Speedmaster sells these for $272. I will sell these new rods for $220 shipped.
PM me with questionshttps://speedmaster79.com/H-Beam-6....340-Connecting-Rods-Chrysler-318-340-360