Callies SBC Forged H-Beam Rods - 6.125/2.100 Chassis & Frame 4" and 78" bed lengthsVehicle

4" and 78" bed lengthsVehicle Applications: 2018 Chevrolet Silverado 1500 4WD 69

Top has long sleeves

Crank Adapter Sleeve

Reverse (ratio 1

Callies SBC Forged H-Beam Rods - 6.125/2.100 Chassis & Frame 4" and 78" bed lengthsVehicleProduct Description: Connecting Rod Compstar H Beam 6. 125 in Long Bushed 7 16 in Cap Screws ARP2000 Small Block Chevy Set of 8 Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the latest high tech design