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texasred · 10-06-2006, 03:56 AM

Windowed mains '77 and up. 395558 cating was used 68-76. #5 heads (68-69) are the best flowing of the small block heads.

C.J.

10-06-2006, 03:56 AM	#5 (permalink)
texasred Super Moderator Join Date: Apr 2004 Location: San Antonio, Texas Posts: 811	Windowed mains '77 and up. 395558 cating was used 68-76. #5 heads (68-69) are the best flowing of the small block heads. C.J. __________________ Home of the 1971 Cutlass Supreme convertible Super Karate Monkey Death Car.