Reply to "Oil Pump Drive Shaft - ARP or OEM"

panterachrisMember

I have the same Moroso heavy duty drive rod for the last 20+ years, through 5 engines, the last build I replaced the bronze gear with a bi-metal gear on the distributor and did not use a double roll pin and the pin shirred. their was no oil pump problem just the torque on the gears over time (6 months ) fatigued the pin to break. If you are running a stock engine with small mods like a intake or headers your alright, it is when you add horse (over 400) power things break.

11/29/167:01 PM

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