PRO MAGNUMT?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 6 Cylinder 199-258
SPECIFICATIONS .904" Diameter 107g Weight 1.84" Seat Heigh