Racing Power GM Intermediate Differential Cover 12 Bolt H76001FL but will require final sizing

but will require final sizing & a valve job to match the valves you will be using

1/2" Transmission Cooler Line to -8AN MaleDerale has been the leader in performance cooling for decades

Holley Replaceable Air Bleed 126-47-10 Drill Size 0

Internal and external fins transfer heat from the fluid to the ambient air for maximum cooling

Racing Power GM Intermediate Differential Cover 12 Bolt H76001FL but will require final sizingProduct Description: Differential Cover Steel Chrome 8. 875 in GM 12 Bolt Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.