Chevy 350 Complete 4 Bolt Splayed Steel Main Caps (5 Caps)

Brand:	Speedmaster
Part Number:	PCE289.1018
Part Type:	Main Cap
Main Cap Position:	5-Caps
Main Cap Fastener Style:	Angled
Main Cap Fastener Quantity:	4-bolt
Main Journal Type:	GM 350 OEM
Main Cap Fasteners Included:	No
Main Cap Material:	Steel
Machine Work Required:	Yes
Quantity:	Sold as a set of 5, including rear main cap

Speedmaster 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. Speedmaster 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.