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Includes mounting bolts and cotter pin
Upgrade your build with the Sierra Marine 18-3683 at Atech Motorsports
The classic muscle car rumble is achieved through careful acoustic tuning of the muffler and resonator sections for a balanced daily-driving experience that stays composed at highway speeds
Gasket quality directly determines whether an engine leaks oil
Hypertech 128182 Hypertech ThermoMaster Computer Chips beginner mods Includes mounting bolts and cotterHypertech's Hypertech 128182 Hypertech ThermoMaster Computer Chips is a socketed ECM reprogramming solution for GM, Ford, and Dodge gasoline powered trucks and SUVs from the 1987 2004 era. By replacing the factory calibration EPROM with Hypertech's optimized tune, this performance chip delivers controlled gains in horsepower and torque through revised fuel curves, ignition timing, and transmission shift points. It's a time tested upgrade that defined
