Serving customers since 1960 — over 250,000 satisfied customers
With heavy duty 4000 lb axle
Heavy duty
Standard
Standard
With 3000 to 3600 lb axle rating; Without HD package
With 4000 lb front axle & HD package - 2WD
1in Sway Bar Diameter
With 3000 to 4000 lb axle rating
With 4000 lb front axle & HD package
With 4000 lb front axle & HD package
With 3000 to 3600 lb axle rating; Without HD package; press in type
With 3000 to 3600 lb axle rating; Without HD package
4 Groove Exhaust Valve
1 Groove Intake Valve
Except Premium Engine
Premium Engine
2 Groove Exhaust Valve
2 Groove Intake Valve
Hydraulic Lifter
Premium Engine
2 Groove Intake Valve
