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Re: Best headand cam combo for 421 SBC
[QUOTE=GMR-PERFORMANCE;5132801]You got several guys here that gave you great info.
I dont get much time to get on here.. however I am building a 407 SBC right now.
I know this is an old thread I was just wondering how you head and cam combo worked out for your 407
and to the OP did he ever get his engine built and how did it work out??
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Mike
72 C-10 Cheyenne off frame resto and Upgraded to 4 wheel disk, Tilt, Dakota Digital Dash / Rear slider.
421 SBC / TH350 3000RPM Stall
Progression Ignition /Holley 750 DP/3:73 gear Eaton Limited Slip unit / 2 1/2 exhaust glasspacks 
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