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Jim Hanig · 12-15-2014, 07:00 PM

Can,t go wrong with the heavier pushrods, but if you not run any spring pressure you can likely get buy with the 5/16 80 wall. You mite ck your lift with one then ck it with the other, if it the same run the 5/16.

12-15-2014, 07:00 PM	#2
Jim Hanig Senior Member Join Date: Aug 2006 Location: Pukwana SD Posts: 858 Likes: 555 Liked 97 Times in 47 Posts	Re: Sbc pushrod question Can,t go wrong with the heavier pushrods, but if you not run any spring pressure you can likely get buy with the 5/16 80 wall. You mite ck your lift with one then ck it with the other, if it the same run the 5/16.