Re: Stock 1972 sbc 400 specs?
My 400 is already in my truck, it has aluminum intake, 240/430? comp cam, 600 holley, headers, HEI Ignition, Comp Cam Roller Rockers, Double Roller Timing Chain, i was just trying to figure out some hp/torq #'s
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72 GMC SB
Built 400 SBC
B&M TH350
12Bolt Posi 4:11
Bagged
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