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Progressively wound Beehive springs with Posi-Loc™ style retainers and H.T. basewashers. Uses OEM-style valve keys (sold separately). Made in the USA.
Progressively wound Beehive valve springs with Posi-Loc™ style retainers for reliable, high-performance valve control.
Fortified valve kit that reduces friction and improves wear resistance. Compatible with leaded and unleaded fuels. Made in the USA.
Fortified replacement valves offering improved wear resistance and reduced friction. Compatible with leaded and unleaded fuels. Made in the USA.
Four-piece triple tree bolt set: two for the upper clamp and two for the lower clamp. Direct replacements for original zinc-plated bolts; uncoated to prevent flaking during tightening.
Complete KPMI®-compatible valve kit with Black Diamond™ stainless valves, heat‑treated keepers and valve stem seals. Sold as a complete kit for one engine. Made in the USA.