Speedmaster PCE289.1018 Fits Chevy 350 Complete 4 Bolt Splayed Steel Main Caps (5 Caps)

PCE main caps are precision machined from superior-quality steel. They come available as stock replacements (straight bolt) or with splayed outer bolt holes. These extreme main cap sets consist of all 5 caps including the rear and front cap. PCE main caps improve reliability in highly stressed engines by reducing distortion of the main bearing bores, and increasing the cap's resistance to closing up under high loads.

• Precision CNC-machined from superior-quality 1025 billet steel
• Improve reliability in highly stressed engines by reducing distortion of the main bearing bores
• Increasing the cap's resistance to closing up under high loads