723377 Fits Kh 1954 1956 White Plated Bolt Kit OEM 4666 4715W

Securing the cylinder heads on vintage KH and KR models requires hardware that can stand up to the rigors of a Sidevalve engine. This Colony kit includes high-quality head bolts, nuts, and washers, all accurately machined from high-strength steel. Hardened to original Harley-Davidson specifications, these fasteners are designed to resist stretching and maintain a tight seal under high heat. The bolts are finished with rolled threads for superior durability and fitment. To keep your engine looking its best, every component is plated for corrosion resistance. This kit is a vital upgrade or replacement for any KH or KR owner who wants the peace of mind that comes with using the finest hardware available for their classic machine.