Harley Davidson FLH 1340 1984 S&S Cycle Super Stock Cylinder Head Kit 90-1504

Description

Super Stock Cylinder Head Kit

S&S heads give great performance, and work with additional upgrades

Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift)

Intake manifold, pistons and gasket kits are sold separately; gasket kits contain head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles)

Must reuse stock headbolts

S&S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips (sold separately in pairs)

Made in the U.S.A.

Product Fitment

This product is suitable for the following motorcycles:
Harley Davidson
FLH 1340	1984

S&S Cycle offers premium high performance solutions for Harley-Davidson and other v-twin motorcycles. Since its founding in 1958 S&S has become the most respected name in v-twin high performance aftermarket, with an American made product line that includes engine components, exhaust and fuel systems, engine upgrade kits, and complete engines.

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