ACL **Coated** FORD 370/429/460 ACL8B818HC-STD Socks This black Nitride coated valve

This black Nitride coated valve feature harder surface and smoother finish

Manufacturer's Part Number: H9902750220

063 in (306 mm) Outside Width: 5

Couplers Included: 2

ACL **Coated** FORD 370/429/460 ACL8B818HC-STD Socks This black Nitride coated valveACL Performance offers Race Series rod bearing sets for a wide range of vehicles. These high performance tri metal engine bearings are designed to withstand higher RPM conditions. They feature a high strength overlay plate with reduced thickness for improved fatigue properties. Select the crankshaft undersize and quantity recommended for your year make and engine application. Additional details: * Hardened steel backs on all rod bearings to improve