Active filters
- Precision-rolled threads for consistent torque and reduced galling.
- Wide under-head flange for even load distribution and reliable sealing.
- Tensile strength rated at 170,000 psi — stronger than OEM and grade 8.
- Includes moly assembly lubricant; made in the USA.
- Not for 2023 models with 121" VVT motors.
High-strength 12-point heat-treated stainless steel fasteners with precision-rolled threads and wide underhead flange. Includes moly assembly lubricant for installation. Not for '23 models with 121" VVT motors.
Standard-height replacement triple-groove valve keepers for maintenance and rebuilds.
High Load Beehive® spring kit for V-Twin performance. Direct bolt-in up to 0.565" lift. Recommended for +0.540" lift camshafts. Includes retainers, seats, shims, locks and Viton® seals.
Premium Beehive® valve spring kit for performance engines; supports up to 0.585" lift and includes springs, retainers, seats, seals and hardware.
- Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set
- Made in the USA
Complete Big Twin motor set including side covers, mounts and timing plug; made in the U.S.A.
Complete kit including bolts for cam, primary, oil hose and transmission side covers.
Complete set of precision fasteners for cover installation. Made in the U.S.A.
Complete fastener set for securing engine covers. Made in the U.S.A.
Bolt kit for securing switch housings; includes necessary fasteners for repair and restoration.
Complete hardware set for lifter base installation. Made in the U.S.A.
Complete bolt kit for point cover; includes all necessary fasteners. Made in the U.S.A.