Speedmaster®

I Beam 6.125" 2.100" .927" Bronze Bush 5140 Connecting Rods Suits: Chevy SBC 350

Promo
US $218.40 US $256.90
You Save US $38.50 (15%)
Single Points Earn 218 Points

In Stock — Ships within 24 hrs from California

Free Shipping— Lower 48 States

30-Day Money-Back Guarantee

10M+ Items Shipped Worldwide

MPN: PCE274.1006 UPC: 840136527244

Product Information

Specs

Brand:Speedmaster
Part Number:PCE274.1006
Part Type:Connecting Rod
Product Line:I-Beam
Connecting Rod Length Center to Center (in):6.125 in.
Connecting Rod Beam Style:I-beam Street
Connecting Rod Material:5140 Chromoly Steel
Connecting Rod Finish:Shot-peened
Wrist Pin Style:Floating
Clearanced for Stroker:No
Cap Retention Style:Through-bolt
Connecting Rod Bolt Brand:PCE
Connecting Rod Bolt Diameter:3/8 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):726g
Rod Journal Diameter (in):2.100 in.
Big End Bore Diameter (in):2.210 in.
Pin End Bore Diameter (in):0.927 in.
Big End Width (in):0.945 in.
Advertised Horsepower Rating (hp):500 hp
Advertised RPM Rating:6,000 rpm
Weight Matched Set:Yes
Remanufactured:No
Magnafluxed:Yes
Quantity:Sold as a set of 8.
Tool:Stroker Combinations

Description

These Speedmaster I-beam connecting rods incorporate all of the best features possible for an I-beam rod, including some strength adders found in H-beam designs. Speedmaster I-beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one-rib cap design for added strength and bearing support, polished beams to eliminate stress risers. Speedmaster cap screw bolts to greatly increase strength and horsepower capabilities.

Speedmaster I Beam Street connecting rods are manufactured from high quality 5140 chromoly steel. The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved.

Warranty Information

12-Month Limited Worldwide Warranty

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Installation Guide

Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.

Get Installation Guide

This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.