All Balls Racing 15-23 Honda TRX420 FA IRS Differential Seal Only Kit Rear 1989-gmc-s15-base-esi5810149 a dyno tuned molded plastic

a dyno tuned molded plastic intake tube with velocity stack adapter replaces the stock intake tract and directs air flow with improved volumetric efficiency for maximum intake velocity

75" diameter into single 3" diameter Cat-Back™ system was developed for use on F-250 and F-350 Super Duty (Including Tremor Models) trucks with performance

000 pounds of leveling capacity (Note: Do not exceed vehicle's GVWR)

U-Joints are pre-greased with hi-temp Lithium Complex 3 grease

Replacement sensor only

All Balls Racing 15-23 Honda TRX420 FA IRS Differential Seal Only Kit Rear 1989-gmc-s15-base-esi5810149 a dyno tuned molded plasticAll Balls Racing 15 23 Honda TRX420 FA IRS Differential Seal Only Kit Rear