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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#60456 05/14/2006 8:58 PM | Joined: Dec 2004 Posts: 1,897 Shop Shark | | Shop Shark Joined: Dec 2004 Posts: 1,897 | Is there a neoprene type seal available for this engine? I know there is one for the chevy 235. I was currious about the interchange. I have also seen a 1 piece seal listed for the 302 millitary engines. Is this seal any good, and will it work on a civillian engine?
I am not opposed to using the rope seal, just wanted to know if anything is better. | | |
#60457 05/18/2006 1:43 PM | Joined: Nov 2000 Posts: 1,972 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,972 | Sorry I can't help with your question. But I have a question for you: What year is your 302 GMC? I have read/heard reports of 302's in trucks and school buses as late as 64. Military maybe even later. I thought for years that GMC dropped the inline 6's when they debuted their new V6 in 60. I know they starting offering the Chevy 230/250 inline 6 as a lower cost option in pickups in 65-66. Do you know anything about that? Thanks. 
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#60458 05/19/2006 12:00 AM | Joined: Dec 2004 Posts: 1,897 Shop Shark | | Shop Shark Joined: Dec 2004 Posts: 1,897 | Mine was a gmc factory built nos engine... surplus never been installed engine. I got it from Tom Langdon several years ago. It still hasn't been fired up. I haven't checked the date codes but it is a sidemount compatible engine... gmc 55-59. I will be replacing the timing plate to use the stock mounts in my 1940 gmc. I have also got a new set of slugs to bump the compression to 9:1. email me off line and I'll answer any questions you have... if I can.
John | | |
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