Energy Suspension Hyper-Flex Rear Trailing Arm Bushing - Black - GM A-Body / B-Body 1959-64 3-3153G Patriot Exhaust Built in water crossover with

Built in water crossover with clearance for the stock 1999-2004 alternator location

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

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

Ease transmission swap installation

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 Built in water crossover withFor 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