Kibblewhite KPMI Guide, Cast Iron, EX +0.002, HD, Shovelhead 80" (1978-1983)

After chemically separating several samples of cast iron material, and analyzing and evaluating the test data, we decided to have our own specification of cast iron made exclusively for us. We specify elements such as carbon, silicon, manganese, nickel, chromium, copper and sulfur to produce a highly pearlitic structure with dense fine grains, and excellent wear resistance.

The Kibblewhite KPMI Guide, designed specifically for Harley Davidson Shovelhead engines from 1978 to 1983, offers exceptional durability and precise performance. Crafted from high-quality cast iron, this guide ensures long-lasting wear resistance and reliable operation in demanding engine conditions. Its enhanced design incorporates a +0.002 inch clearance, providing optimal valve control and reducing the risk of valve-to-guide contact. Engineered for easy installation and maintenance, this guide is an essential component for restoring or upgrading your Shovelhead engine. Whether you're rebuilding or performing routine maintenance, the Kibblewhite KPMI Guide guarantees precision and durability in every application, helping your motorcycle deliver consistent power and performance over time.

Features:

• Constructed from durable cast iron for longevity and wear resistance

• Designed specifically for Harley Davidson Shovelhead engines from 1978 to 1983

• Provides a precise +0.002 inch clearance for optimal valve operation

• Ensures reliable performance and reduces valve-to-guide contact

• Easy to install, ideal for engine rebuilds and maintenance