Designed for 351M/400 Fords in one of the three following configurations: 1) OEM 2V carb and EGR system with suppleid 2V EGR spacer; 2) 4V EGR system with either an Edelbrock number 8053 4V EGR spacer, or an Edelbrock number 8017 and Ford number E4ZZ9A-589E 4V EGR spacer; 3) For off-highway use, non-EGR 4V system with an Edelbrock number 8714 4V spacer. Performer 400 EGR manifold number 3771 is a stock replacement/street legal part for 351M/400 2V V8s; 1974-80.

This Part Fits:

Year	Make	Model	Submodel
1978-1981	Ford	Bronco	Custom
1978	Ford	Bronco	Northland
1978-1981	Ford	Bronco	Ranger XLT
1974	Ford	Country Sedan	Base
1974	Ford	Country Squire	Base
1974-1977	Ford	Custom 500	Base
1975-1977	Ford	Custom 500	Ranch Wagon
1980-1981	Ford	E-250 Econoline	Base
1980-1981	Ford	E-250 Econoline	Chateau
1980-1981	Ford	E-250 Econoline	Custom
1980-1981	Ford	E-250 Econoline Club Wagon	Base
1980-1981	Ford	E-250 Econoline Club Wagon	Chateau
1980-1981	Ford	E-250 Econoline Club Wagon	Custom
1980-1981	Ford	E-350 Econoline	Base
1980-1981	Ford	E-350 Econoline	Chateau
1980-1981	Ford	E-350 Econoline	Custom
1980-1981	Ford	E-350 Econoline Club Wagon	Base
1980-1981	Ford	E-350 Econoline Club Wagon	Chateau
1980-1981	Ford	E-350 Econoline Club Wagon	Custom
1975-1976	Ford	Elite	Base
1977-1978	Ford	F-100	Base
1977-1979	Ford	F-100	Custom
1977-1978	Ford	F-100	Northland
1977-1979	Ford	F-100	Ranger
1978-1979	Ford	F-100	Ranger Lariat
1977-1979	Ford	F-100	Ranger XLT
1977	Ford	F-100	XLT
1977-1978	Ford	F-150	Base
1977-1981	Ford	F-150	Custom
1977-1978	Ford	F-150	Northland
1977-1981	Ford	F-150	Ranger
1978-1981	Ford	F-150	Ranger Lariat
1977-1981	Ford	F-150	Ranger XLT
1977	Ford	F-150	XLT
1977-1978	Ford	F-250	Base
1977-1981	Ford	F-250	Custom
1977-1978	Ford	F-250	Northland
1977-1981	Ford	F-250	Ranger
1978-1981	Ford	F-250	Ranger Lariat
1977-1981	Ford	F-250	Ranger XLT
1977	Ford	F-250	XLT
1977-1978	Ford	F-350	Base
1977-1981	Ford	F-350	Custom
1977-1978	Ford	F-350	Northland
1977-1981	Ford	F-350	Ranger
1978-1981	Ford	F-350	Ranger Lariat
1977-1981	Ford	F-350	Ranger XLT
1977	Ford	F-350	XLT
1974	Ford	Galaxie 500	Base
1974-1976	Ford	Gran Torino	Base
1974-1976	Ford	Gran Torino	Brougham
1974-1975	Ford	Gran Torino	Elite
1974-1975	Ford	Gran Torino	Sport
1974-1976	Ford	Gran Torino	Squire
1974-1978	Ford	LTD	Base
1974-1976	Ford	LTD	Brougham
1975-1976	Ford	LTD	Country Squire
1975-1978	Ford	LTD	Landau
1977-1979	Ford	LTD II	Base
1977-1978	Ford	LTD II	Brougham
1979	Ford	LTD II	Landau
1977-1979	Ford	LTD II	S
1977	Ford	LTD II	Squire
1974	Ford	Ranch Wagon	Base
1974-1979	Ford	Ranchero	500
1972-1979	Ford	Ranchero	GT
1974-1979	Ford	Ranchero	Squire
1977-1979	Ford	Thunderbird	Base
1978	Ford	Thunderbird	Diamond Jubilee
1979	Ford	Thunderbird	Heritage
1978-1979	Ford	Thunderbird	Town Landau
1974-1976	Ford	Torino	Base
1977-1979	Lincoln	Continental	Base
1977-1979	Lincoln	Mark V	Base
1974	Mercury	Colony Park	Base
1977-1979	Mercury	Cougar	Base
1977	Mercury	Cougar	Brougham
1977	Mercury	Cougar	Villager
1974-1979	Mercury	Cougar	XR-7
1975-1978	Mercury	Grand Marquis	Base
1974-1978	Mercury	Marquis	Base
1975-1978	Mercury	Marquis	Brougham
1975-1976	Mercury	Marquis	Colony Park
1974-1976	Mercury	Montego	Base
1975	Mercury	Montego	Brougham
1974-1976	Mercury	Montego	MX
1974,1976	Mercury	Montego	MX Brougham
1976	Mercury	Montego	MX Villager
1974-1975	Mercury	Montego	Villager
1974	Mercury	Monterey	Base
1974	Mercury	Monterey	Custom