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09-30-2021, 11:16 AM
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#1 |
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Registered User
Join Date: Dec 2008
Location: Stockton CA
Posts: 2,364
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HEI Fitment
I have 62 suburban factory 283, will an HEI fit without any mods to the firewall, cutting,hammering etc. Thanks
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09-30-2021, 03:30 PM
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#2 |
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Senior Member
   
Join Date: Jan 2018
Location: Hickory Flat, GA
Posts: 4,488
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Re: HEI Fitment
I put an HEI in my 63. I didn't touch the firewall. It's real close, but I haven't noticed any ill effects from it. Haven't checked that one plug wire in awhile though, so I'll try to remember to check it next weekend when I'm back home with the truck
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Christian Carpenter 1963 C10 - Frankentruck 283, Muncie 3 speed with overdrive Overdrive wiring here1963-ish truck bed trailer - Half-Wit 1981 C10 - Penny 305, th350 --> Soon to be 350, Saginaw 4 speed 1995 Dodge Dakota Sport "I'll put it simple: if you're going hard enough left, you'll find yourself turning right." - Doc Hudson |
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09-30-2021, 04:41 PM
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#3 | |
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Registered User
Join Date: Dec 2008
Location: Stockton CA
Posts: 2,364
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Re: HEI Fitment
Quote:
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09-30-2021, 05:06 PM
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#4 |
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Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,732
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Re: HEI Fitment
Measure from the coil wire center to the firewall on your points distributor.
The hei is 6 inches in diameter. You’d need about 3.5 inches for it to fit and move freely. |
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