Ensure precise crankshaft alignment with the Pioneer 351 W Ford Narrow Keyway, designed to fit narrow keyways with exact dimensions of 14 cm length and 7.5 cm width. This 2-pack provides reliable, durable components essential for maintaining engine performance and preventing slippage.

Ensure precise crankshaft alignment and secure fitment with this 3/16 x 1-3/8 inch keyway, engineered for standard Holden applications. Each pack includes two durable keys from Pioneer, weighing just 0.08 kg, designed to maintain engine timing integrity. Discover how these exact-fit components enhance engine reliability below.