Serving customers since 1960 — over 250,000 satisfied customers
With 3500 lb axle
Standard
Standard
1-1/8in Sway Bar Diameter
Except 4500 lb axle
Except 4500 lb axle
1 Groove Intake Valve
Except Premium Engine
4 Groove Exhaust Valve
2 Groove Exhaust Valve
Premium Engine
2 Groove Intake Valve
Hydraulic Lifter
Premium Engine
2 Groove Intake Valve
with Single Groove
Except Premium Engine
Premium Engine
2 Groove Exhaust Valve
Except Premium Engine
4 Groove Exhaust Valve
Standard
Standard
with 3500# axle
