Exhaust Manifold ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

My Boy's Toy · 10-06-2002, 07:23 PM

Have a 350 out of a 76 GMC 1/2 Ton , can I use Rams horn Manifolds or will I need to use the stock 76's , Thanks

crazy longhorn · 10-06-2002, 07:36 PM

You need to use the rams horns, to install it in a 67-72.......or you can also use the rams horns on the 73 up, but the 73 up manifolds wont fit the earlier truck. Crazy AL

Longhorn Man · 10-06-2002, 07:41 PM

Yep, you'd end up having to hack the motor mount tower if you used the log manifolds.
The ramhorn deals flow better anyways.

My Boy's Toy · 10-06-2002, 07:45 PM

Thanks for all your Help . Now I jest have to find a set.

10-06-2002, 07:23 PM	#1
My Boy's Toy Registered User Join Date: Dec 2001 Location: West Unity, OH, USA Posts: 235	Exhaust Manifold ? Have a 350 out of a 76 GMC 1/2 Ton , can I use Rams horn Manifolds or will I need to use the stock 76's , Thanks

10-06-2002, 07:36 PM	#2
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,402	You need to use the rams horns, to install it in a 67-72.......or you can also use the rams horns on the 73 up, but the 73 up manifolds wont fit the earlier truck. Crazy AL

10-06-2002, 07:41 PM	#3
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Yep, you'd end up having to hack the motor mount tower if you used the log manifolds. The ramhorn deals flow better anyways.

10-06-2002, 07:45 PM	#4
My Boy's Toy Registered User Join Date: Dec 2001 Location: West Unity, OH, USA Posts: 235	Thanks for all your Help . Now I jest have to find a set.



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