WebAug 21, 2003 · 390GT heads have 14 bolts on the exhaust side, 428CJ heads have 16 bolt holes on the exhaust side. 390 GT heads are not any different from 390-2V heads. Casting numbers can be C6AE-U, C6AE-R, C7AE-A, C7AE-L, C7AE- (nothing), C8AE-H and a few others. These same casting numbers also appear on 390 2V and 4V engines with 8 bolt … http://mustangtek.com/heads/C7AE-A8bolt.html
C7AE-A 14 bolt
WebOct 28, 2010 · The C7ae-a heads were standard issue FE heads with 71.2-74.2 combustion chamber volumes. The D2TE AA heads were standard issue FE heads but … WebSep 22, 2007 · The C7AE-A was used on all Ford FE motors such as the 352, 390, 410, 427, and 428 (even the Shelby GT-500 and police interceptor motors). It is also not considered a "high performance head" either, but … is b minus a good grade
1967 Ford 390 390GT Smog Cylinder Heads C7AE-6090-A Dated …
WebFeb 11, 2011 · The "C7" tells me that they are from 1967. The third digit "A" indicates that they came off a Galaxie. And th forth digit "E" tells the part's department = engine department. I believe the "-A" is an engineering revision. I'm not sure about the number 8179 - probably just a casting mold number. Here's a cool page tht explains Ford part numbers ... WebAug 29, 2024 · The crappy-spec C7AE-A heads (supposedly equivalent to C8 or D2 heads) like that on my old 428 ran just fine for a lot of hard flogging miles. jmho. Fecat. 118 75. Fecat. 118 75. Post Aug 29, 2024 #16 2024-08-29T23:13. So find some crappy heads and go cruising. the C7AE-A heads has the smog head porting, but uses the older chamber … WebThe heads also have a very thick deck surface as indicated by the picture of the dimes on the deck indicators. The combustion chambers have never been modified. 2 combustions chambers have some pitting as shown. … is bmi different for different races