G Force Bolt-On Transmission Crossmember - Black Powder Coat - GM A-Body 1968-72 H77715FXXL not to be used for

not to be used for street legal fuels

the driver must turn the pre-oiling valve to the Off position to retain the pressurized oil charge until the next start-up

Big enough to catch debris from a big block Small enough to stay out of your way

Molded Foam Rubber

2007 GMC Sierra 2500 HD Classic CID 403 CC 6599 6

G Force Bolt-On Transmission Crossmember - Black Powder Coat - GM A-Body 1968-72 H77715FXXL not to be used forG Force GM Transmission Crossmember, Allows Dual Exhaust, Fits Convertibles Only GM A Body Convertible, Transmission Crossmember for the Boxed Frame Rails on Convertibles in 1968 1972 using any TH350,Muncie,T 10,Saginaw,Super T 10, Powerglide,700R4, 4L60,4L60E, Tremec TKO 500 TKO 600, TH400, 2004RTransmissions. G Force Performance is the premiere source for transmission crossmembers. Whether you're looking for an upgrade from stock components or parts