• 2.620 diameter recess .075 deep with 4 valve reliefs. Car and truck engine. Floating pin. Head volume +9.5cc.

Application Summary:

Year Make/Model
1968-1971 Ford Country Sedan
1968-1971 Ford Country Squire
1968-1971 Ford Custom
1968-1971 Ford Custom 500
1968-1976 Ford F-100
1975-1976 Ford F-150
1968-1976 Ford F-250
1968-1976 Ford F-350
1975-1976 Ford F-500
1968-1970 Ford Fairlane
1968-1971 Ford Galaxie 500
1968-1971 Ford LTD
1971-1973 Ford M-400
1968-1969 Ford Mustang
1968-1974 Ford P-350
1968-1971 Ford Ranch Wagon
1968-1969 Ford Ranchero
1968 Ford Thunderbird
1968-1971 Mercury Colony Park
1968-1969 Mercury Comet
1968 Mercury Commuter
1968-1970 Mercury Cougar
1968-1970 Mercury Cyclone
1969-1970 Mercury Marauder
1968-1970 Mercury Marquis
1968 Mercury Montclair
1968-1969 Mercury Montego
1968-1970 Mercury Monterey
1968 Mercury Park Lane
Attributes
Base Number 1139
Crown (cc) +9.5cc
Crown Type DISH
Eng. Disp Liters 6.4
Eng. Disp. In. 390
Engine Family Ford Big Block FE
Engine Manufacturer Ford
Hazardous Material Code N
Life Cycle Status Code Available to Order
Lock 98
Oe Assembly C8TZ6108R, D1AZ6108G
Oversizes STD .020 .030 .040 .060
Pin Configuration Offset
Pin Number 0975x305A
PIN TYPE Floating
Ring Pack 5/64, 3/32, 3/16
Sold As SINGLE
Top Land .230
Year From 1968
Year Range 1968-1976
Year To 1976
GTIN 00800745002327