Serving customers since 1960 — over 250,000 satisfied customers
3.624in Maximum Flange Outside Diameter
3.93in Maximum Flange Outside Diameter
3.624in Maximum Flange Outside Diameter
3.93in Maximum Flange Outside Diameter
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
With 3000 to 3600 lb axle rating; Without HD package
4 Groove Exhaust Valve
1 Groove Intake Valve
Except Premium Engine
2 Groove Exhaust Valve
2 Groove Intake Valve
Premium Engine
