Scat Small Block Chevrolet 4340 Forged I-Beam Rods - 6.125 SP105BK The over the frame style

The over the frame style header which exits out at mid-fender fits the stock firewall and upper A-frames with the engine in the factory location

Same as #MOR68102 but with a baffle in the oil fill hole

Increases Horsepower And Throttle Response

We've improved the original small-block design with extra-thick decks and high-capacity water jackets that increase reliability in high-performance applications

Scat Small Block Chevrolet 4340 Forged I-Beam Rods - 6.125 SP105BK The over the frame styleProduct Description: Connecting Rod Pro Series I Beam 6. 125 in Long Bushed 7 16 in Cap Screws ARP8740 Forged Steel Small Block Chevy Set of 8 Scat started out as a shop specializing in high performance VW air cooled engines and later branched out into offering crankshafts for larger V8 engines. Today, they maintain three separate divisions: Scat Crankshafts, Procar (custom seats and accessories), and Scat Volkswagen Performance. For over 45 years