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Mod | | | Forums66 Topics128,113 Posts1,056,279 Members48,439 | | 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
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| | | | Joined: Jun 2012 Posts: 44 New Guy | | New Guy Joined: Jun 2012 Posts: 44 | Which gm engine can I get a used hei distributor out of to fit my son's '53 GMC 228 as his vacuum advance is shot, Thanks | | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy jdzcno, there is no drop in H.E.I. for a GMC 228, it would have to be modified to fit, there is probably a tech tip about doing that. I think the prefered base to start from is an inline six Chevy engine, anything after 1975 should have one, hope that helps. | | | | | Joined: Sep 2011 Posts: 1,456 'Bolter | | 'Bolter Joined: Sep 2011 Posts: 1,456 | This is what I've been running last few years on my Chev 235, runs great. Talk to Tom & let him know the application so you get the correct gear to match the cam.
http://www.stoveboltengineco.com/catalog/store/#ecwid:category=361515&mode=product&product=1222040
For Chevy 216, 235, 261, and GMC 228, 248, 270 and 302 engines. Includes new cap, rotor, and OEM GM HEI square coil.
Steel gear is necessary for pre-1954 Chevy and GMC engines with a forged steel camshaft!
Last edited by BC59; 07/29/2012 1:57 AM.
BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022
| | | | | Joined: Jun 2012 Posts: 44 New Guy | | New Guy Joined: Jun 2012 Posts: 44 | Thanks emailed Tom. Son just does not have 185.00 as his stipend at the air force academy is not much. I guess he will just have to save up for a while until he can buy new from Tom. Thanks for the help
Last edited by jdzcno; 07/30/2012 8:25 PM.
| | | | | Joined: May 2001 Posts: 7,438 Extreme Gabster | | Extreme Gabster Joined: May 2001 Posts: 7,438 | There are a couple of articles on converting one yourself in the Tech Tips section of this site. | | | | | Joined: May 2005 Posts: 487 'Bolter | | 'Bolter Joined: May 2005 Posts: 487 | Maybe its a GMC thing, but. If the problem is vacuum advance, and especially if the budget is tight, why not just fix the vacuum advance? $40 from Jim Carter regards, Leon | | | | | Joined: Dec 2004 Posts: 1,897 Shop Shark | | Shop Shark Joined: Dec 2004 Posts: 1,897 | The truck can and will run without a Vacuum advance...You just won't optimize fuel economy. Cap the line and adjust the timing to a compromise and call it macaroni. The poor running probably has more to do with a vacuum leak than it does with the vacuum advance. | | |
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