Engine

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Precision cam shims for accurate valve adjustment. Made in the U.S.A.
Quick installation, clean classic look, durable finish, secures the factory component in place.
Direct-fit piston pin clips for many Harley models. Made in the USA and built to OEM-equivalent standards.
Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.
Precision-machined spacer for motor sprocket shafts. Made in the USA.
Precision support discs for motorcycle bearing assemblies. Durable steel construction with corrosion-resistant finish. Made in the U.S.A.
Replacement dowel pins for precise alignment and secure assembly.
Precision-fit components that seal and secure engine tube assemblies. Made in the USA.
Direct-fit oil line for Knucklehead engines. Easy installation; professional fitting recommended.
High-performance camshaft with Endurance Ramps for broad torque, reduced valve train noise, and billet steel construction.