If you want wake -up your Windsor-based project, these heads will work for you. A great value in the as-cast field, these head designs will flow plenty of air. The 200cc head is great upgrade from the restrictive stock design heads found on most Windsors. 2.020" intake valves and relocated spark plug holes in the 64cc chambers allow a rapid combustion process. Attention has been paid to the exhaust ports, which are a great improvement to a traditional Ford weak point.

Material: 355 T6 Aluminum
Valve Seats: Hardened Steel
Valve Guides: Bronze
Valve Spring Seats: Machined for 1.550" diameter springs
Valve Size: 200cc Head: 2.020 x 1.600
Rocker Arm Studs: 3/8"
Exhaust Flange: Stock port locations. Dual bolt pattern accommodates large custom headers
Included In Base Assembly: Manley forged stainless steel valves with swirl-polished heads, umbrella-style seals, Hardcore valve springs, Manley 7 retainers and locks.