Parts › GREEVES GRIFFON 380 +40 BORE DYKES TOP PISTON RING GREEVES PART NUMBER G1442 Image 1 of 3 Image 2 of 3 Image 3 of 3 GREEVES GRIFFON 380 +40 BORE DYKES TOP PISTON RING GREEVES PART NUMBER G1442 £12.50 TOP RING OLD SHOP STOCK.RINGS SHOULD ALWAYS HAVE THERE GAP CHECKED IN CYLINDER BORE Add To Cart Added! TOP RING OLD SHOP STOCK.RINGS SHOULD ALWAYS HAVE THERE GAP CHECKED IN CYLINDER BORE