CLASS RACER FORUM - View Single Post - If you read National Dragster, this is interesting S/SS!

DonatoEng · 05-28-2014, 12:26 PM

NHRA does require block casting numbers from the OEM for Stock / SS replacement approval.

05-28-2014, 12:26 PM	#10
DonatoEng Member Join Date: Feb 2009 Location: Milford, MI Posts: 147 Likes: 12 Liked 8 Times in 5 Posts	Re: If you read National Dragster, this is interesting S/SS! NHRA does require block casting numbers from the OEM for Stock / SS replacement approval. __________________ John Donato Stk / SS 3435