Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#11
04-26-2005, 08:55 AM
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Re: RA III ?
That makes sense. He has been taking about round ports and special ordering the heads in the seventies.
 Anders
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Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II. 
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#12
05-04-2005, 12:23 AM
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Re: RA III ?
Got the car !
Block # could be: 9799506, it´s really hard to see. It´s a four-bolt main block. Intake # is 9799068 I believe. One of the # 96 heads are dated: A 22 9 The left hand exhaust manifold # is: 478141LH I´ll get back with pictures. Anders
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Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II.
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#14
05-04-2005, 01:12 AM
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Re: RA III ?
Double check the block numbers 1968 400RA #9792506 . That same casting number is a RA IV if it is dated 69. The 96 heads = 19681/2 Ram Air II 400, round exh 2.11/1.77 71 cc's.
What are the two letter codes on the block below the passenger side head. See below for codes. 1964 35B,38S,44B,47S,45B,46G,50Q 421HO 1965 WG,WH,WJ,YH,YJ,YK 421HO 1966 WG,WH,WJ,YH,YJ,YK 421HO 1967 WG,WJ,Y2,Y3,XK,YH,YK,YY 428CID 1967 XS,XP,XR 400RA 1968 WI,XN,XP,XS,WU,WY,XY,XW,WS 400RA 1968 WG,WJ,YH,YK 428CID 1969 WJ,WL,YK,XG,WG,WF 428CID 1969 XP,WW,XN,WH 400RAIV 1970 YZ,WS,WH.WW,XN,XP 400RAIV 1970 WA,WG,YA,YH,XF 455CID 1971 WL,WC,WJ,WG,YA,YC,YG,YE 455CID 1972 WD,WM,YR,YE 455CID Hope this helps  Skier,I believe RAII's RAIV's and 1970 RA III's had 4 bolt mains as well.
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<span style="color: blue">1970 GTO Judge Ram Air IV, 4 speed</span>
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#15
05-05-2005, 02:07 AM
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Re: RA III ?
Mike, it is the fourth # that is hard to see. I put the camera back there, but I´m not sure. I guess it must be a 2.
Where do I find the casting date on the block ? Pic of intake. Anders
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Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II.
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#16
05-05-2005, 02:09 AM
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Re: RA III ?
Exhaust again
Anders
__________________
Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II.
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#17
05-05-2005, 06:42 AM
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Re: RA III ?
I BELIEVE WHAT YOU HAVE IS A RAM AIR II LONG BLOCK. 2506 IS A 68 RAM AIR AND A 69 RAM AIR IV BLOCK AND SINCE YOU HAVE THE HEADS ALSO,I WOULD ASSUME YOU HAVE A COMPLETE ENGINE WITH A 70 INTAKE ON IT. I WOULD BET IT HAS A 9041 [T] CAM IN IT ALSO. NICE FIND!
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1970 GTO JUDGE RAM IV 23,000 miles 1969 GTO convert RAM AIR 4spd 1964 GTO convert survivor
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#18
05-06-2005, 01:16 AM
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Re: RA III ?
#9792506, I can´t find the date code. Where is it ?
Anders
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Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II.
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#19
05-06-2005, 01:21 AM
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Re: RA III ?
SR82141 deep down on the block. What is this ?
Anders
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Anders Stålklint. After selling my COPO 9561 I´m now a "postman" with the main project being a 1966 327 2 dr sedan Chevy II.
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#20
05-06-2005, 01:47 AM
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Re: RA III ?
SR=SERVICE REPLACEMENT 8=1968 2141=DEALER DATE CODE
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1970 GTO JUDGE RAM IV 23,000 miles 1969 GTO convert RAM AIR 4spd 1964 GTO convert survivor
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