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ChevLoRay · 10-05-2010, 10:35 AM

The higher-horsepower 327's had the 2.5-inch outlets. I'm thinking 300 and up. But, they do dump straight down in the center, i.e., "Rams Horn" look.

I have three sets of ram's horn exhaust manifolds, but they are the smaller I.D. And, they dump straight down, not slanted to the rear like truck manifolds did.

10-05-2010, 10:35 AM	#4
ChevLoRay Old Skool Club Join Date: Jun 2001 Location: Benton, AR "The Heart of Arkansas" Posts: 10,880	Re: Corvette Ram's horns The higher-horsepower 327's had the 2.5-inch outlets. I'm thinking 300 and up. But, they do dump straight down in the center, i.e., "Rams Horn" look. I have three sets of ram's horn exhaust manifolds, but they are the smaller I.D. And, they dump straight down, not slanted to the rear like truck manifolds did. __________________ Member Nr. 2770 '96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed. '69 C-10 SWB; 350/TH400 - in limbo The older I get, the better I was.