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TECHNICAL

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Early casting number location. EBV-C            1956 and later location.   5752-113

Y-BLOCK CYLINDER HEAD CHART

Note: 6090 is Ford's number for cylinderheads. All heads will have this number somewhere. It is meaningless! 0609 is 6090 upside down.

YEAR    CASTING #      Cu.In.    Int. valve    *C.R.     CCs     H.P.     Carb.                 VEHICLES

"C" PREFIX before casting #    EXPORT CYLINDERHEAD CAST IN CANADA for use in CANADA,  AUSTRALIA, SOUTH AFRICA

54                EBU                 239          1.64"         7.2        w           130       2 bbl       54 pass.car & T truck

54                EBY                 256           1.78"        7.5        w           161       4 bbl              54 Mercury

54-55           EBZ                 256           1.78"                     w                        2 bbl              54-55 HD truck

55                EBV                 239           1.64"        7.5        .            145        2 bbl              55 T truck

55      ECL-A ECG-B          272           1.78"        7.6       f            162        2 bbl              55 Ford

55              ECG-D              272           1.78"        7.6       o            162         2 bbl             55 Ford

55       ECG-A ECG-C        272           1.78"        8.5       r            182         4 bbl             55 Ford

55       ECK-A ECL-A         292           1.78"       7.6       d            188        4 bbl             55 Mercury

55              ECK-B              292            1.78"        8.1      -             193        4 bbl             55 T-Bird

55        ECK-C ECL-C       292            1.78"        8.5      y            198        4 bbl        55 T-Bird, Mercury

             &   ECL-B                          

56           ECZ-C                 272              1.78"       8.0      b           173         2 bbl            56 Pick-up

56           ECZ-A                 272              1.78"       7.6      l            170         2 bbl           56 Pick-up

56           ECW-A                272              1.78"      7.6      o           162         2 bbl          56 HD truck

56    ECG-H ECG-R          272              1.78"       8.4     c           176         2 bbl      56 Ford, Power Pak

56      ECZ-B EDB-B          292             1.78"        8.0    k           200          4 bbl           56 Ford                                           www.ford-y-block.com                .

56           ECZ-C                  292              1.78"       8.4     c             202          4 bbl        56 Ford & T-Bird

56           ECZ-C                  312              1.78"       9.0     o             225         4 bbl    56 Ford, Mercury, T-Bird

56           ECZ-A                  312              1.78"       8.0    m             210          4 bbl     56 Ford p. i.  Mercury

56           ECZ-B                  312              1.78"        8.4                   215         4 bbl       56 Ford, Mercury

56        ED-ECZ-C              272              1.78"        8.5      73cc                     2 bbl          56 Pick-up

NO HEADS ABOVE THIS POINT ARE POSTED. POSTING STARTED MAY 1957. ECZ-G, ECR and EDB HEADS MAY OR MAY NOT HAVE POSTS DEPENDING ON PRODUCTION DATE

56-?       ECR-various         292             Low compression                                     HD truck or Industrial

57          ECZ-G                   272              1.92"        8.6      69cc      190         2 bbl          57 Pick-up

57          ECZ-G                   292              1.92"        9.0      69cc      206         2 bbl         Ford, T-Bird

57          ECZ-G                   312              1.92"        9.7      69cc      245         4 bbl     Ford, Mercury, T-Bird

57          ECZ-G                   312              1.92"        9.7      69cc      270       2X4bbl        Ford, T-Bird

57-58     ECZ-A                   272              1.92"        8.0                             2 or 4 bbl           H D truck

57     EDB-D EDB-E          312              1.92"        8.5        82cc                                   Supercharged

57    EDB-C stamped         312              1.92"             www.ford-y-block.com                          S/C Factory race head?

58           ECZ-G                  292              1.92"       9.1        69cc       205      2 bbl    Early 58 production Ford, P/U

58          ECZ-G                   312              1.92"       9.7        69cc       235      4 bbl              Mercury

ALL HEADS BELOW THIS POINT ARE POSTED

58         5752-113                292               1.92"       8.8       72cc       200       2 bbl            Ford, Pick-up

59         5752-113                292              1.92"        8.8       72cc       200       2 bbl             Ford cars

59         5750-471                 292              1.92"       8.0        82cc                    2 bbl       LD, MD, HD Truck

59         5750-471                 312              1.92"       8.7        82cc       210      2 bbl            Mercury

60          C0TE                     292              1.64"        8.1                                  2 bbl   HD, MD & Pick-up truck

60           C0AE                     292             1.64"       8.4       75cc                    2 bbl           60 Ford

60           C0AE                     312             1.64"       8.9       75cc                    2 bbl          60 Mercury

61-62      C1AE                     292             1.64"       8.8       72cc                    2 bbl          61 & 62 Ford cars

61-64      C1TE                     292             1.64"       8.2       76cc                    2 bbl          All 61-64 Trucks

   *          B9TE                     292             1.92"       8.0        82cc   www.ford-y-block.com          5750-471 replacement

    *          B9AE                     292            1.92"        8.8       72cc    www.ford-y-block.com         5752-113 replacement

*Compression ratios listed are from Ford literature and are theoretic figures that exclude deck volume and head gasket displacement. Most published compression ratios are approximately 9% higher than actual.

When engines are rebuilt with composition head gaskets deduct about 12% for actual compression.

Do to the thinness of the deck surface of some Y-Block heads, particularly the ECZ-G heads, it is  recommended that unposted heads not be milled more than .025". Posted heads have been milled up to .045" without trouble.

Heads with large "S" in between center exhaust valves are service replacement heads as date codes are after production run.

5752-113 was sold as replacement head for ECZ-G

B9TE was replacement for 5750-471                   B9AE was  replacement for 5752-113

      

5752-113 service replacement head from 1961. Not used in production after 1959.