DIFF COVER STREET SERIES Drive Chains Expect 28-35 hp gains with

Expect 28-35 hp gains with a noticeable improvement in throttle response and sound levels in the 95-105 dB range

Dyno-verified gains of 12-18 hp and 10-15 lb-ft of torque at the wheels

aFe recommends replacing oxygen sensors at the same time for optimal performance and to prevent potential CEL issues from aged sensors

This aFe Pro GUARD 7 drop-in air filter element (SKU: air-filter-pro-guard-7) is a direct replacement for vehicles requiring part number that swaps out your restrictive OEM paper filter for a high-flow performance alternative

Smooth bore reduces turbulence

DIFF COVER STREET SERIES Drive Chains Expect 28-35 hp gains withThe aFe Street Series Differential Cover brings pro level diff protection to your daily driver or weekend warrior truck. Engineered to fit popular GM 10 bolt 8. 5 inch rear axles found in 19882006 Chevy GMC 1500 pickups and SUVs, this cover transforms your stock stamped steel piece into a high capacity cooling unit. Cast from high strength A356 aluminum with a sleek black powdercoat finish, the Street Series adds approximately 1 quart of additional