Enginetech Valve Seat Set for Engine Rebuilds - 4 Pack, Part Number ST15621N Exhaust Manifold Gasket Set 2013-2015 KIA OPTIMA 2

2013-2015 KIA OPTIMA 2

1993-1994 GMC K3500 7

Part Numbers: HS6002

giving you the flexibility to select the appropriate ring set for your rebuild or repair project

2011-2014 HONDA CR-Z 1

Enginetech Valve Seat Set for Engine Rebuilds - 4 Pack, Part Number ST15621N Exhaust Manifold Gasket Set 2013-2015 KIA OPTIMA 2Engine Valve Seat 4 Pack The Enginetech Valve Seat Set (Part Number ST15621N) provides high quality replacement components designed to enhance engine performance. Crafted from nickel and cobalt alloy, these valve seats are engineered to withstand high temperatures and pressures typical in demanding engine applications. The precise 1. 567 inch outside diameter and 45 degree seat angle ensure optimal fit and sealing, reducing gaps in the valve train for