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Join Date: Jan 2005
Location: 2 Dog Town in West Texas
Re: 383 with exhaust manifolds
G.M. made a replacement 383 for trucks, which would replace the 350 if they went out during warranty...
I'm betting he means mopar 383's came stock with manifolds....
This is not apples to apples comparison on cast iron headers on these two motors. The 383 had a much better performace manifold. They took a shot upwards before going into pipes, pretty much like the factory race wedge motor.
Didn't mean to hijack the post.
TC # 349
Zdld17:69 Z/RS,306, NOR141111, 9N554XXX, 12A, X3G, 59/59,723, AFR 195,CCC282/290HR, TKO 600, BU1122B1E Owner since Dec 1968
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