UNDER 55ccS
That head was used on 71-72 350 LT1 engines. chambers are 75CC.
THE BLOCK CASTING NUMBER IS BEHIND THE CYL. HEAD. SORRY CAN'T REMEMBER WHICH HEAD. IT USUALLY IS A RAISED SEVEN DIGIT NUMBER. THE CYL. HEAD CASTING NUMBER REQUIRES REMOVING THE VALVE COVER AND CHECKING THE RAISED CASTING NUMBER ON TOP OF THE HEAD. YOU CAN CALL A DEALER OR A ENGINE REBUILDING SHOP AND GIVE THEM THE NUMBERS. THEY SHOULD BE ABLE TO GIVE YOU THE YEARS THAT CORRESPON TO THE CASTING NUMBERS.
1973 350 Corvette. 76cc chambers. 2.02`` intake valves 1.6`` exhaust valves.
3947040....68......327.........."Right angle" casting identifier, 64cc chambers,good HP head, used in trucks, no accessory holes.This information provided by Mortec.
58cc
The casting number is 0331
where can i find my casting number on cylinder head for 1993 Honda civic
The Cc (cubic centimeter) rate for 471513 cylinder heads typically refers to the combustion chamber volume. For the 471513 cylinder head, this volume is generally around 18 cc. However, it's important to verify specific engine configurations or modifications, as the actual cc rate can vary based on factors such as machining or aftermarket alterations. Always consult manufacturer specifications or performance guides for precise details.
Remove the valve cover and you will see it stamped into the top of the head.
The casting number 10114156 corresponds to a cylinder head that was produced by General Motors for the 454 cubic inch big block engine. This specific head was used primarily in the late 1970s to the early 1980s, specifically from 1976 to 1985. It is important to note that while the casting number indicates the head's design, the actual year of production may vary depending on the specific application.
The only listing I could find ending in 041 was 3947041, which was for 69 and 70 302/350. It's a performance head with angle plugs and 64 cc combustion chambers. hth
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