Quote:
Originally Posted by W J
So, both 250 and 300hp 327 versions of the Chevelle used the bigger valve cyl. heads in 1965? BTW, would you happen to know the dif in cfm ratings between that 300hp Carter and the 250hp 4GC?? Is it substantial or marginal? Thanks Jerry. WJ
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In '64, the 327 250 hp.had the #520 or the 896 heads, and the Rochester 4GC with the small intake manifold. The 300 horse 327 had the same short block, cam, and had #461 heads and the 459 intake with the AFB. The carb looks almost identical to the rear carb on a 409.In '65, the 327 250 was equipped with the #461 heads. It had the same smll intake, and a 4GC with a Powerglide, and a WCFB if a stick.The 300/327 had the 459 intake and the AFB.The L-79 327/350 engine came out then, and was an option in the Chevelle and the Nova. It would have been possible to order out a '65 2 door 300 series wagon with the 327/350 engine and a 4 speed. How many of those do you think were made?