The Granite State Pro Stock Series returns to the place where it all began; Claremont Speedway, April 24.The series, now in the fourth year of existence, held the inaugural event at Claremont Speedway (formerly Twin State Speedway) in August of 2011 which saw Chris Wilk of Mendon, VT fend off a late-race charge from Donnie Lashua to pick up the victory.