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Speedmaster®
H Beam 6.800" 2.200" .990" Bronze Bush 4340 Connecting Rods Suits: Chevy BBC 454
Specs
| Brand: | Speedmaster |
| Part Number: | PCE274.1053 |
| Part Type: | Connecting Rod |
| Product Line: | H-Beam |
| Connecting Rod Length Center to Center (in): | 6.800 in. |
| Connecting Rod Beam Style: | H-beam Street/Strip |
| Connecting Rod Material: | 4340 Chromoly Steel |
| Connecting Rod Finish: | Shot-peened |
| Wrist Pin Style: | Floating |
| Clearanced for Stroker: | Yes |
| 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 |
| Approximate Connecting Rod Weight (g): | 821g |
| Rod Journal Diameter (in): | 2.200 in. |
| Big End Bore Diameter (in): | 2.300 in. |
| Pin End Bore Diameter (in): | 0.990 in. |
| Big End Width (in): | 0.990 in. |
| Advertised Horsepower Rating (hp): | 850 hp |
| Advertised RPM Rating: | 7,500 rpm |
| Weight Matched Set: | Yes |
| Remanufactured: | No |
| Magnafluxed: | Yes |
| Quantity: | Sold as a set of 8. |
| Tool: | Stroker Combinations |
Description
Speedmaster H-beam connecting rods are one of the strongest connecting rods available. Speedmaster H-beam connecting rods are perfect for supercharged and nitrous applications. These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications.
Speedmaster H Beam Street / Strip connecting rods are manufactured from aircraft quality 4340 chromoly steel. The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved.
Brand Information
In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.