OLDFARTSDART
Moe
Can anyone tell me what these numbers all mean????
thanks Moe
thanks Moe
Head casting numbers
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OLDFARTSDART
Moe
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damnimcooltom
Too Cool For School
If I were a betting man, I would guess that it's a slant six head, cast during a shift around 5 o'clock on August 16th, 1966. The CDPD stands for Chrysler, Dodge, Plymouth, Desoto. It's just a logo.
It's a 66-74 slant six head, with 1.62" and 1.36" valves.
But like I said, just a guess. Someone else may know more.
It's a 66-74 slant six head, with 1.62" and 1.36" valves.
But like I said, just a guess. Someone else may know more.
Oklacarcollecto
Life is an experiment
Slant 6 Cylinder Head
All slant six cylinder heads are interchangeable. There are no major differences between the various heads. The simplest way of identifying the various heads is by the head casting number. From 1964 to 1966 the cylinder head casting PN 2206035 was used. In 1967, a new head (casting PN 2843169) was introduced with a slightly revised combustion chamber shape. This head was still used in 1973 in some applications. In 1971, another new head (casting PN 3614850) was introduced for emissions. In 1975, the latest head was introduced and has casting no. PN 3698444 (1). The casting numbers can only be used to identify the heads. The following chart shows the '64 and newer six cylinder heads and the part numbers that they can be purchased under.
Head
Casting
Year Number Service Number
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'64-66 2206035 2463476*
'67-74 2843169 2843819*
'72-73 3614850 3671636 with air injection
'72-74 3698995 3671476
'75-77** 3698447 3830329
'78 3698447 3698448
'79-80 4104362 4095776
'81-83 4095778 4095776-4104363
* Both service heads PN 2463476 and PN 2843819 have been superseded by PN 2847116.
All slant six cylinder heads are interchangeable. There are no major differences between the various heads. The simplest way of identifying the various heads is by the head casting number. From 1964 to 1966 the cylinder head casting PN 2206035 was used. In 1967, a new head (casting PN 2843169) was introduced with a slightly revised combustion chamber shape. This head was still used in 1973 in some applications. In 1971, another new head (casting PN 3614850) was introduced for emissions. In 1975, the latest head was introduced and has casting no. PN 3698444 (1). The casting numbers can only be used to identify the heads. The following chart shows the '64 and newer six cylinder heads and the part numbers that they can be purchased under.
Head
Casting
Year Number Service Number
----------------------------------------------
'64-66 2206035 2463476*
'67-74 2843169 2843819*
'72-73 3614850 3671636 with air injection
'72-74 3698995 3671476
'75-77** 3698447 3830329
'78 3698447 3698448
'79-80 4104362 4095776
'81-83 4095778 4095776-4104363
* Both service heads PN 2463476 and PN 2843819 have been superseded by PN 2847116.
OLDFARTSDART
Moe
WOW thanks a lot , guys for the response
Moe
Moe
Oklacarcollecto
Life is an experiment
Glad to help. You are very welcome.
805moparkid
Slant and AFX Guy
here is a handy chart...
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