Roller rockers for chevy 250

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Re: Roller rockers for chevy 250 El Viejo #73759 01/23/13 08:43 PM
Joined: Aug 2011 Posts: 11 Fort Collins, Co Justin E Active BB Member
Justin E Active BB Member Joined: Aug 2011 Posts: 11 Fort Collins, Co	1.75 is stock and Crower makes them in aluminum or steel, but you will have to modify the valve cover.

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