Heavy-duty components, 30% thicker than stock; includes choke/horn brackets and sockethead hardware for select part numbers.
Active filters
Cast-iron cylinder that meets or exceeds OEM tolerances. Withstands greater pressure and heat than stock components.
OEM-quality cast aluminum replacement pistons; kits include two pistons, wrist pins and clips. Accept OEM or Hastings rings (sold separately).
OEM-quality cast aluminum pistons; economical, reliable replacement kits include two pistons, wrist pins and clips.
OEM-quality replacement pistons sold in kits with two pistons, wrist pins and clips. Accepts OEM or Hastings rings (rings sold separately).
OEM-quality cast aluminum pistons; some fitments include a low-friction coating. Kits include two pistons, wrist pins and clips. Accept OEM or Hastings rings (sold separately).
Economical OEM replacement piston kit includes two pistons, wrist pins and clips. Accepts OEM or Hastings rings (sold separately).