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**Bob B.** · 01-06-2008, 05:30 PM

No. Ram Horn exhaust manifolds are a small block only deal. The big blocks have 4 equally spaced exhaust ports, so the manifolds have 4 separate runners. The 348 and 409 had the center exhaust ports paired up like a small block, but even those exhaust manifolds don't look like the Ram Horn.

01-06-2008, 05:30 PM	#2
Bob B. Senior Member Join Date: Aug 2005 Location: Los Angeles Posts: 1,393	Re: 396 w/rams horn manifolds??? No. Ram Horn exhaust manifolds are a small block only deal. The big blocks have 4 equally spaced exhaust ports, so the manifolds have 4 separate runners. The 348 and 409 had the center exhaust ports paired up like a small block, but even those exhaust manifolds don't look like the Ram Horn. __________________ 1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90.