Quote:
Originally Posted by JRyan
The '64 327/250 combo uses the 283 head while the 327/300 uses the 1.94/1.5 large valve heads (461, 462, etc.). In '65, the only difference in the combos was the 4GC for the 250 HP and Carter for the 300 HP. Intake manifolds were different for Stockers.
Jerry
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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