454 Mag Valve Springs?
#13
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Re: 454 Mag Valve Springs?
Originally Posted by Griff
If you're doin new heads, you should just do a new cam at the same time also. Its only a couple hundred $$$ more and a couple hours more work.
I helped a friend redo the top of his 1994 454mag last year. New cam and lifters are like $160 from GM performance parts. He went with the 218°/228° rather than replacing the 220°/220°...
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Patrick
Patrick