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Lightweight racing replacement with FEA-validated design and progressively wound, shot-peened springs. Made in the USA. Requires KPMI shortened M-8 valve guides or modified stock guides; check '23–'25 CVO valve lift for compatibility.
Contains gaskets, oil seals and O-rings to completely rebuild M-Eight or Twin Cam engines. Available as motor sets or top end sets. Made in the U.S.A.
Top-quality gaskets, seals and o-rings that meet or exceed OEM specifications. Primary gasket with silicone beading. Made in the U.S.A.
Lighter and stronger than stock with CNC-machined construction and included hardware. Made in the USA.
Adjustable front stabilizer link for HD Touring Frame with reverse-thread rod end and ARP stainless bolts. Made in the USA.
Precision-ground studs with radius-ground thread ends and hydraulically rolled threads for maximum strength and reduced notch sensitivity.
Top-quality genuine James gaskets. Made in the USA. Reliable replacement for rocker box covers.
Durable transmission oil pan gasket from the Foamet® line. Available in beaded and non-beaded designs. Made in the USA.
Replacement outer oil pump O-ring that restores the pump housing seal.
Flexible seals with MicroPore technology for superior fluid resistance and high-temperature durability.
Precision replacement shaft key for oil pump. Made in the U.S.A.
Complete gasket kit for oil pump service. Made in the U.S.A.