Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#259286 10/29/12 07:17 PM
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Jerry27 Offline OP
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have checked all the sites that i can find and still can't id this engine. number on the pad is-caa167912. info on the rear of block d26a--397001. the engine came from a 3-4 ton truck-68 chevy. any help? thanks

Wilwood Engineering1955-1957

Willwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188


Jerry27 #259371 10/30/12 02:36 PM
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Is it possible there is one more digit on the casting number? My copy of Chevy Small Block casting number guide shows 3970014 as a 1968 or 69 350 for car and truck.
Sid

6wheel #259373 10/30/12 02:59 PM
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Jerry27 Offline OP
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yep, your are right. the number is3970010. thanks for your help

Jerry27 #259375 10/30/12 03:01 PM
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hey 6wheel, is this a four bolt? thanks, jerry

Jerry27 #259381 10/30/12 05:40 PM
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Jerry, the book does not say whether it is 2 bolt or 4 bolt.
Re-check your number, it should be 3970014.
Sid

6wheel #259391 10/30/12 07:04 PM
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Jerry27 Offline OP
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thanks again 6 wheel. rechecked the number and its 3970010. don't know what to think of this. any ideas? jerry

Jerry27 #259396 10/30/12 07:24 PM
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check the d26a casting date again. i suspect it should read d269 which would code as a april 26 1969 cast block. are you sure of the stamp pad data you supplied?mike

Jerry27 #259399 10/30/12 07:32 PM
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Looking further in the book, I found 3970010, and it shows... 350 200,255,270,300,330,370 car, truck and corvette for 1969-1979. Could it be that the 350 is cubic inches, and all the other numbers are horsepower? This book gives only very cryptic info.
Sid

6wheel #259544 10/31/12 08:30 PM
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Jerry27 Offline OP
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i'll try and recheck the casting number again tomorrow. thanks to all that have tried to help me solve this problem, jerry


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