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BigCarl · 03-02-2015, 07:27 PM

Are they the same perch for all years 73-87 or are the Big Bloack and Small Block perches different?

03-02-2015, 07:27 PM	#1
BigCarl Registered User Join Date: Sep 2007 Location: Thunder Bay, Ontario Posts: 170	Big Block vs Small Block engine perches Are they the same perch for all years 73-87 or are the Big Bloack and Small Block perches different?