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**The Rocknrod** · 05-12-2021, 01:14 PM

I've seen locator pins in marine performance pistons but that hole doesn't "look" like one, just a drilled hole.

05-12-2021, 01:14 PM	#3
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: 1972 BB 402 question I've seen locator pins in marine performance pistons but that hole doesn't "look" like one, just a drilled hole. __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats?