PRO-MAG LIFTERS, OLDS260-455/P ONT326-455

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" with engine warm. Applications: Oldsmobile V8 260-455, Pontiac V8 326-455. Specifications: .842" Diameter - 96g Weight - 2.01" Seat Height.

Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;

These Pro Magnum hydraulic lifters are designed to perform at high RPM without any harmful pumping up. These lifters for Oldsmobile 260-455 and Pontiac 326-455 yield significant power increase over standard hydraulic lifters.

Pro Magnum Hydraulic Flat Lifter Set for Oldsmobile 260-455 and Pontiac 326-455.

PRO-MAG LIFTERS, OLDS260-455/P ONT326-455

COMP Cams Pro-Mag Lifters Olds260-455/P

Pro Mag Hyd Flat Lifters Olds/Pontiac

Available individually under 831-1

Engine Valve Lifter Kit

Engine Valve Lifter

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