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Mod | | | Forums66 Topics128,185 Posts1,057,281 Members48,467 | | Most Online14,466
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!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Feb 2004 Posts: 29,880 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,880 | Yes, the earrlier head interchanges, as do the ones from 194 and 230 engines. I believe the 194 has too-small valves to be considered for the 250, but the 230 head gives a 250 a nice compression bump and still has fair-sized valves. One trick I like to use is to replace the dish-top 250 pistons with 307 V-8 pistons. They're a drop-in swap, same size, weight, wrist pin diameter, compression height, etc.
Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!
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