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Product details
These EMPI lifters follow the camshaft lobes and transfer their motion into the pushrods of the air-cooled VW valvetrain. Heat-treated 4130 chromoly construction and a phosphate-treated face are paired with a 28mm convex contact surface. EMPI developed that face for the lobe taper of its GT and GT-V camshafts; cam and lifter compatibility remains an important engine-build decision.
Technical Details
- Part number: 21-5300-0
- Quantity: Eight lifters
- Material: Heat-treated 4130 chromoly steel
- Face diameter: 28mm
- Surface treatment: Phosphate
Fitment & Compatibility
For Type 1, pre-1971 Type 2, and Type 3 engines with aftermarket camshafts. Confirm the selected camshaft maker's lifter requirements, installed clearances, and break-in procedure. The set is a valvetrain component for an engine build, not a substitute for checking lifter bores, spring pressures, and cam condition.