Genuine GM Chilled iron bottom, Hydraulic Flat Tappet Lifters Holden 253 308 V8 Red Blue Black, Pontiac V8Cold Face

GM Hydraulic Flat Tappet Lifters for Holden V8 253, 308 with Chilled Iron bottom / Face. 

Genuine GM Lifters in a Genuine GM box see image. Lifters are the high quality Chilled Iron base, made in USA. Premium quality Holden Flat Tappet Lifters & Pontiac

Genuine GM chilled-iron hydraulic flat tappet lifters for Holden 253, 308 engines & Pontiac V8. These premium OEM quality lifters deliver proven durability and performance. Featuring hardened bases (chilled Iron) for superior wear resistance, they provide consistent valve timing, smooth operation, and OEM reliability. Perfect upgrade for street or performance builds seeking longevity. Take the headaches out of camshaft break-in, use these genuine GM lifters.

Genuine GM chilled-iron hydraulic flat-tappet lifters Australia Specifications:

Fits: Holden 253, 308, Pontiac V8 Red Blue & Black motors. 

NOTE: These lifters have the correct pushrod seat height to the OEM Holden heights. This is the difference compared to the other Chevy GM lifters # 12371044. 

Lifter Type: Hydraulic Flat Tappet -

Lifter Material: Hardened Chilled Iron Base/face

Lifter Diameter: 0.842"

Lifter Packaging: Genuine GM Box

Quantity: Set of 16 (Suits V8 engines)

Installation Notes: Total Performance recommends the use of a High Zinc additive when breaking in camshafts and every oil change. OEM camshaft break in procedure must be followed with flat tapppet camshafts. 

Recommended: Use Comp Cams part # 159-1 High Zinc additive