Valve Grind Head Gasket Set for Allis-Chalmers G & Massey Harris Pony — Replaces 800258, 800295 (2), 800297, 800299

Complete valve grind head gasket set for Allis-Chalmers G and Massey Harris Pony engines. This kit contains a valve cover gasket, head gasket and manifold gasket to provide a full sealing solution when performing head work or routine gasket replacement. Engineered for a direct fit with Allis-Chalmers model G and Massey Harris Pony, the set is made from durable materials to withstand normal engine stresses and deliver long-lasting sealing performance. Replaces the following Allis-Chalmers part numbers: 800258, 800295 (2), 800297, 800299. Also replaces Massey Harris individual gasket numbers 1500073M1, 1500078M1, 1500074M1 and 21209A, and is compatible with the Massey Harris valve grind kit number 840741M1. Use this valve grind head gasket set to restore proper sealing — the valve cover gasket prevents oil leaks at the valve cover, the head gasket seals the block-to-head joint to keep coolant and oil separate and maintain compression, and the manifold gasket seals the intake/exhaust manifold to prevent vacuum and exhaust leaks. Ideal for hobbyists and professional mechanics working on Allis-Chalmers G or Massey Harris Pony tractors who need a reliable, all-in-one gasket replacement kit.