Quote:
Im not running a roller but I have a Mech Pump on my Hemi.
I understand the distributor gear drive being bronze but why would there be a problem with the fuel Pump drive rod Roller or not? 
The factory pushrod will get chewed up by the billet cam...just like the dist. drive gear.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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