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High-fatigue Beehive® valve spring kit for performance engines; direct replacement for many Big Twin and XL models.
Complete kit of O-rings and washers for Twin Cool cooling systems. Replace whenever the cylinder head is removed. Made in the U.S.A.
Complete rocker box fastener kit with rolled threads, wide under-head flange, 170,000 psi tensile strength, and 12-point chrome moly bolts for TC Dyna, FL '01-'17 and Softail '02-'17.
- Precision j-form threads prevent galling and ensure consistent torque loading.
- Tensile strength rated at 180,000 psi; stronger than OEM and grade 8 fasteners.
- Complete kit for one motor; includes moly assembly lubricant.
- Made in the USA.
Precision-rolled threads and a wide under-head flange ensure consistent torque and reliable sealing. 12-point hardened stainless steel with SHOW polish; includes moly assembly lubricant. Made in USA.
Premium cam cover gasket built for durability and fuel resistance. Multiple types available to suit application needs. Made in the USA.
- Precision j-form threads to prevent galling and ensure consistent torque loading.
- 180,000 psi tensile strength; stronger than OEM and grade 8 fasteners.
- Complete kit for one motor plus moly assembly lubricant included.
- Made in the USA.
Precision-rolled threads and wide underhead flange for reliable sealing. Includes moly lubricant and 170,000 psi tensile strength. Not for '23 121" VVT models.
Fastener set that helps prevent M8 cylinder head cracking; made in the USA.
- High-temperature resistant Viton® construction
- Spring-loaded wiper clears excess oil with minimal friction
- Made in the USA
Complete hardware set for M8 Softail chassis with fine-thread components and ultra torque lube. Made in the USA.
- 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.
Durable exhaust port gasket that delivers leak-free sealing across operating conditions. Ideal for 4-stroke applications and high-temperature environments. Made in the USA.