aFe Magnum FORCE 4.75in ID 3in L Straight Reducing Bellow Coupler - Black 1978-chevrolet-k10-silverado-esi6527516 This item fits vehicles equipped

This item fits vehicles equipped with AAM 11

5 and Brushless 5

Anodized Black Tip

while vehicle looks are enhanced with the 7/8" (22mm) front and rear lowering springs

aFe Magnum FORCE 4.75in ID 3in L Straight Reducing Bellow Coupler - Black 1978-chevrolet-k10-silverado-esi6527516 This item fits vehicles equippedThe high temperature 2 PLY reinforced silicone hump coupler is designed to connect to a (4 3 4") OD tube and is 3" long. Standard stainless steel worm gear #064 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications. Coupler Allows For Expansion Movement Vibration Reinforced High Temp Silicone Corrosion Resistant