Oliver Connecting Rods SB Chevy Ultra Light Series C6000Q4UL8

Oliver I-beam connecting rods feature their exclusive Parabolic Beam design that reduces beam stress and delivers the highest strength-to-weight ratio of any connecting rod currently made. All rods are precision machined using only premium E4340 aircraft quality steel that is heat treated to produce a consistent grain structure. Oliver makes a rod for nearly every racing application. Oliver is proud to be 100% American made, making them the preferred choice of professionals. Ultra Light Series are designed to be used in moderate horsepower applications where RPM in the 8,200 range are common. These rods are often used in 360 Sprint cars with Spec heads, or pavement late models. Lightweight pistons are recommended. This rod features 7/16" bolts. (1.889 journal rods have 3/8 ARP 2000 bolts)