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Eric Merryfield · 11-15-2008, 05:40 PM

This casting is listed on the NHRA's 1970 listing for big block heads casting #'s.

D = 2843906, 3462346, 3751213, 4006452, 3769902, 3769975, 4120187, 4532287(SS ONLY)

Anyone know if this is the old PN for the stage 5 head?

Thanks

11-15-2008, 05:40 PM	#1
Eric Merryfield Senior Member Join Date: Apr 2008 Posts: 872 Likes: 1 Liked 502 Times in 130 Posts	mopar superstock only casting # 4532287 This casting is listed on the NHRA's 1970 listing for big block heads casting #'s. D = 2843906, 3462346, 3751213, 4006452, 3769902, 3769975, 4120187, 4532287(SS ONLY) Anyone know if this is the old PN for the stage 5 head? Thanks __________________ Eric Merryfield 1883 STK