Pro Magnum Hydraulic Lifter Set for AMC 290-401 and Chrysler 273-360/383-440

PRO MAGNUM™│Hydraulic Flat Tappet Lifters

• Specifically designed to perform at higher engine speeds

• Proper position of internal piston at higher RPM prevents lifters from harmful “pumping up”

• Unique design yields significant power increase over standard hydraulic lifters

• Adjustable valve train required

• Pre-load .002"-.004" w/ engine warm

 
APPLICATIONS

• AMC V8 290-401

• Chrysler
• Small Block V8 273-360
• Big Block B Series 383-440 ('68+)

SPECIFICATIONS .904” Diameter • 107g Weight • 1.84” Seat Height