Excel By Richmond Ring & Pinion Gear Set - GM 10 Bolt 8.5" - 3.73 Ratio Tail Pipe Saver 5 amp single spark through

5 amp single spark through high rpmSimple and clean installation with only three wires to connectIncludes built-in Rev Limiter

1997-1998 Chevrolet C7500 Kodiak

failure to do so could result in leakage

Built in the USA with precision components and top quality controls

Excel By Richmond Ring & Pinion Gear Set - GM 10 Bolt 8.5" - 3.73 Ratio Tail Pipe Saver 5 amp single spark throughEXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world class factories, using the latest heat treatment technology, with extensive quality controls throughout. Richmond Gears EXCel drivetrain products offer high quality OEM replacement drivetrain products for your vehicle. Richmond Gears EXCel line of ring &amp pinon gearsets provide Richmond quality at affordable prices. All EXCel