Quote:
Originally Posted by Stephen & Horace Johnson
You can run only the 390 or 428 in that car. they came with 390s but you could special order it with a 428.
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Both the single 4 and the dual 4 427 are in the guide for Stock. Rated at 400 hp and 415 hp respectively with the stock heads and 410 hp and 425 hp with replacement heads.