Energy Suspension Hyper-Flex Rear Trailing Arm Bushing - Black - GM A-Body / B-Body 1959-64 3-3153G Patriot Exhaust like Mid-1930s to early-1950s synchro-equipped

like Mid-1930s to early-1950s synchro-equipped gearboxes in cars and trucks

Designed to provide a plug-&-play cam position signal to Holley EFI systems yet compatible with any EFI system which can read a digital

These brackets are made of a hardened

These springs will your 1964-1972 GM A-body

Energy Suspension Hyper-Flex Rear Trailing Arm Bushing - Black - GM A-Body / B-Body 1959-64 3-3153G Patriot Exhaust like Mid-1930s to early-1950s synchro-equippedFor both front and rear of suspensions on cars, trucks and SUVs. Made of Energy's Hyper Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and outperforms rubber. Vehicle Applications: 1959 1964 Chevrolet Bel Air 1959 1964 Chevrolet