Ford Small Block Chrome Steel Valve Covers Rocker Arms Confirm thermostat housing bolt pattern

Confirm thermostat housing bolt pattern and outlet angle match your application before installing

stud length

TSP also offers the AMC Model 20 polished aluminum cover as a complete kit (SP4906KIT)

Designed for Big Block Chevy 454–502 engine platforms

Mounting Type: Strap

Ford Small Block Chrome Steel Valve Covers Rocker Arms Confirm thermostat housing bolt patternThese valve covers are built for the Ford Small Block Windsor V8 specifically the 260, 302, and 351W CID versions. This casting is not compatible with the 221 or 289 CID engines: mid 1966 introduced rail style rocker arms that require a taller "pent roof" cover, and early 289s using the shorter pre 1966 profile will not clear correctly with this cover. The 255 CID (19801982) is not listed by the manufacturer for this casting and should be treated as