Description
Hastings "Tough Guy" Claimer Series Racing Piston Ring Set Bore Size: 4.030" Top Ring: 1 16", Second Ring: 1 16", Oil Ring: 3 16" Phospate Coated Top Ring RS003C0106 8130Since 1938 WEI7155 8130Since 1938 Patented ratchet mounting systemDerale has been the leader in performance cooling for decades 1 16 x 1 16 x 3 16 in Thick Provide excellent conductivity in the transfer of combustionheat to the cylinder walls