Thread: Plans for a 478 build.
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Old July 23rd, 2016, 09:10 PM
bigblockv6 bigblockv6 is offline
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Default Re: Plans for a 478 build.
Here is a 4bbl manifold design by Andy Harman, I think it is a dual plane design rather than single plane as all our V6 engines have. He also has one for EFI if I can get it to upload
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File Type: png GMC-4brl-1.PNG (120.4 KB, Multiple views, 2 clicks)
File Type: png GMC-4brl-2 (1).PNG (170.8 KB, Multiple views, 1 clicks)
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