1986 305 install headers - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1986GMCLB · 08-10-2012, 08:16 AM

well now that i see what i have to do with the bracket to ac do i still need to put in a spacer too?
Now for the fun. on passenger side back by firewall the first bolt hole is it to be the same size hole as the rest. i cant get the bolt started like the hole is smaller. and yes im putting it into the right hole (haha) not where the manifold was. thinking maybe i need to run a tap in it to fig the size and or clean threads since old manifold was covering it..

08-10-2012, 08:16 AM	#1
1986GMCLB Registered User Join Date: Jul 2012 Location: Madison Ohio Posts: 17	1986 305 install headers well now that i see what i have to do with the bracket to ac do i still need to put in a spacer too? Now for the fun. on passenger side back by firewall the first bolt hole is it to be the same size hole as the rest. i cant get the bolt started like the hole is smaller. and yes im putting it into the right hole (haha) not where the manifold was. thinking maybe i need to run a tap in it to fig the size and or clean threads since old manifold was covering it..



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