S.T.D.

08000115/08000125

S.T.D. Panhead Cylinder Heads for Harley Davidson 1955-62 Panhead engines Assem

Cylinder Heads

Manufacturer Part No: 08000115/08000125
American made STD Performance Heads are precision cast at 48,000lb tensile strength from 355 aluminum alloy
Sold in sets
Replica Casting, Panhead Cylinder bolt Pattern Single spark plug, internal oiling, standard bore, O-ring intake, fits stock exhaust pipes, seats installed, assembled front and rear head with nitride Harley replacement (#18082-57) 1.750in. exhaust and (#18074-66) 1.940in. intake valves spring kit stock to 0.495 lift

American made performance heads are precision cast at 48,000lb tensile strength and 335 aluminum alloy. Available assembled with valves or without. Sold in sets. Replica Casting, Panhead Cylinder bolt pattern, single spark plug, internal oiling, standard bore, O-ring intake, fits stock exhaust pipes, seats installed, assembled front and rear head with nitride Harley replacement (#18082-57) 1.750 exhaust and (#18074-66) 1.940 intake valves. Valve spring kit stock to .495 liftThis item fits the following models: 1955-1962 Harley Davidson FL1955-1962 Harley Davidson FLF1955-1962 Harley Davidson FLH Electra Glide1955-1962 Harley Davidson FLHF

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