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sbc stock replacement heads and blocks http://www.supercarraces.com/phpBB3/viewtopic.php?f=4&t=1315 |
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Author: | 69L78 [ Thu Nov 21, 2013 6:26 pm ] |
Post subject: | sbc stock replacement heads and blocks |
Are stock over-the-counter replacement heads allowed? Asking if the replacement 370 heads can be used in place of the 186 heads on a small block chevy. Thanks, John |
Author: | RalphsRapidTransit [ Fri Nov 22, 2013 10:00 am ] |
Post subject: | Re: sbc stock replacement heads |
We are looking into this for you. We will get you an answer shortly |
Author: | RalphsRapidTransit [ Mon Nov 25, 2013 1:59 pm ] |
Post subject: | Re: sbc stock replacement heads |
The 370 heads are allowed and a legal replacemnet for the 186 in SuperCars |
Author: | 69L78 [ Mon Nov 25, 2013 4:11 pm ] |
Post subject: | Re: sbc stock replacement heads |
Great news, thanks. |
Author: | 1972LS5Chevelle [ Mon Nov 25, 2013 5:15 pm ] |
Post subject: | Re: sbc stock replacement heads |
Whatcha building? |
Author: | 69L78 [ Mon Nov 25, 2013 8:03 pm ] |
Post subject: | Re: sbc stock replacement heads |
Attachment: 69z.jpg [ 52.43 KiB | Viewed 7950 times ] |
Author: | 1972LS5Chevelle [ Mon Nov 25, 2013 9:09 pm ] |
Post subject: | Re: sbc stock replacement heads |
COOL! I was thinking that's what it was, or possibly a 70.5 |
Author: | gnmas [ Mon Nov 25, 2013 10:48 pm ] |
Post subject: | Re: sbc stock replacement heads |
how about an aftermarket block? i'm considering buying a car to build for my son. is there a Dart or World block that could be Legalized? Trying to build a chevy small block over 400 inches reguires using a 40 yr old 400 block |
Author: | Ted Daros [ Mon Nov 25, 2013 11:20 pm ] |
Post subject: | Re: sbc stock replacement heads |
You have to find a peice that fits your build and the criteria outlined in the rules and bring it up for approval! If it looks stock or you have a good case we will review it! This goes for all marques! |
Author: | 1972LS5Chevelle [ Mon Nov 25, 2013 11:31 pm ] |
Post subject: | Re: sbc stock replacement heads |
Maybe a bowtie block? |
Author: | 69L78 [ Tue Nov 26, 2013 1:50 am ] |
Post subject: | Re: sbc stock replacement heads |
World block 84030 is a 400 sbc and is NHRA approved as a replacement. |
Author: | 1972LS5Chevelle [ Tue Nov 26, 2013 3:15 pm ] |
Post subject: | Re: sbc stock replacement heads |
"Max bore 4.2" |
Author: | SuperCar Races [ Thu May 20, 2021 7:43 am ] |
Post subject: | Re: sbc stock replacement heads |
Questions have been asked regarding small block heads and blocks. This should give some guidance. Please post your questions in this tread regarding Small Block Heads and Blocks. |
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