Energy Suspension Hyper-Flex Coil Spring Isolator - 2-1/16 in ID - 3-3/4 in OD - 2-15/32 in Lip OD - 1/4 in Thick - Black - Universal - Pair RACEceiver Scanners These engines were factory equipped

These engines were factory equipped in GM full-size trucks

1330 to 1350 Series

625 in Carb Flange

Armor Plated

750 in Seal

Energy Suspension Hyper-Flex Coil Spring Isolator - 2-1/16 in ID - 3-3/4 in OD - 2-15/32 in Lip OD - 1/4 in Thick - Black - Universal - Pair RACEceiver Scanners These engines were factory equippedMade of superior Hyper Flex (TM) material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics. Energy Suspension is a self contained company with all services in house in order to maintain the highest quality control possible. They have over two decades of in house experience in innovating engineering formulating a wide selection of