Web just above where the water pump bolts. Web what size motor is gm 3970010? The intake date code appears to be 1974, but i can't find that casting. 4bolt 350ci what is gm casting number 3970010? We have almost everything on ebay. It has been used in many different applications. Has been used for 302, 327, and 350. Web ok you have a 3970010 block, now look at the date code on the back of the block. You'll need at least your assembly date (number. From the research i've done, this casting number was put on 327 and 302 cid.
Web need to know gm engine id number 3970010? Thanks to some great help, i found my engine casting number. Has been used for 302, 327, and 350. Web ok you have a 3970010 block, now look at the date code on the back of the block. 1968 camaro ma code 327 small. Web need to know gm engine id number 3970010? Where is the casting number on a. Only way i know to be sure of 2 or 4. The intake date code appears to be 1974, but i can't find that casting. Web sbcblock # 3970010 this is probably the most common 4 bore sbc block cast. We have almost everything on ebay.
