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76HighSierra · 06-12-2005, 11:04 PM

I'm not 100% sure if 5/16th is stock diameter for 402's. These pushrods are stock length for all big blocks. One way to find out what diameter you need is to check your present guideplates in your heads.

EDIT- I forgot to tell you, my 5/16th pushrods are indeed for sale. The ad can be found here

06-12-2005, 11:04 PM	#3
76HighSierra DAMN, I love Big Blocks! Join Date: Aug 2003 Location: New Mexico, USA Posts: 619	I'm not 100% sure if 5/16th is stock diameter for 402's. These pushrods are stock length for all big blocks. One way to find out what diameter you need is to check your present guideplates in your heads. EDIT- I forgot to tell you, my 5/16th pushrods are indeed for sale. The ad can be found here __________________ Marc Bona Hobbs, New Mexico 1976 1/2 ton GMC High Sierra. 454 c.i.d./ TH400. *Soon to get a mild warming over.* 3.40 rear. Last edited by 76HighSierra; 06-12-2005 at 11:13 PM.