GM Corporate 14-bolt (10.5-inch) Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the...

8.2-inch, 8.5-inch & 8.6-inch 10-bolt Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the...

GM 8.2-inch 10-bolt (Buick Olds, Pontiac) Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing...

GM 8.875-inch 12-bolt Truck Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of...

GM 9.5-inch 14-bolt Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick...

Fits 2011 - 2021 Ford F250/F350 with 6R140 transmission Our Hi-Tek deep transmission pans are constructed from A356-T6 hardened aluminum and are cast with thick internal and external fins adding additional strength and increased cooling properties. The...

Fits 2019+ GM 1500 with 8L90E transmission Our Hi-Tek deep transmission pans are constructed from A356-T6 hardened aluminum and are cast with integral cooling fins for maximum temperature reduction and strength. The deep pan design increases fluid...

GM 8.2-inch, 8.5-inch & 8.6-inch 10-bolt Differentials. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the...

GM 8.875-inch 12-bolt Truck Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of...

GM 9.5-inch 14-bolt Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick...

AAM 9.5/9.76 Differential Cover. Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6...

Universal Most transmission and converter failures can be traced directly to excessive heat. The B&M temperature gauge comes with a light kit, color coded dial face, all wires and terminals, a special sending unit and T-fitting for easy installation. 100...