G Force Bolt-On Transmission Crossmember - Black Powder Coat - 4L80 / 4L80E - GM F-Body 1975-81 RG20001XL Includes Bracket and Longer Carburetor

Includes Bracket and Longer Carburetor Mounting Stud

- Inner: 1

Note that sometimes this material is referred to as "fireproof"

000" effective stud length

157 Tooth Flywheels

G Force Bolt-On Transmission Crossmember - Black Powder Coat - 4L80 / 4L80E - GM F-Body 1975-81 RG20001XL Includes Bracket and Longer CarburetorG Force GM Transmission Crossmember, SuperDuty Steel, PowderCoated, Double Hump for Dual Exhaust Transmission Crossmember for F Body Camaro Firebird 1975 1981 And X Body Nova 1975 1979. Fits both cars using the 4L80, 4L80E, 4L85, 4L85E, or E4ODTransmission. Made for Dual Exhaust and bolts on in about 20 min. G Force Performance is the premiere source for transmission crossmembers. Whether you're looking for an upgrade from stock components or parts