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Travis Miller · 11-23-2024, 03:18 PM

According to the NHRA Class Guide pages for '80 thru '92 305 engines in S/S, only the Dart 10021070 cast iron head and World 042650 or 043600 cast iron heads are listed as replacement.

11-23-2024, 03:18 PM	#3
Travis Miller Member Join Date: Jun 2007 Posts: 478 Likes: 1 Liked 276 Times in 27 Posts	Re: Edelbrock Aluminum heads 305 According to the NHRA Class Guide pages for '80 thru '92 305 engines in S/S, only the Dart 10021070 cast iron head and World 042650 or 043600 cast iron heads are listed as replacement. Last edited by Travis Miller; 11-23-2024 at 03:32 PM.