A&C HTD "Hellfire" File Fit Rings for Performance Applications
Premium Standard File fit HTD material, coated ringset for boosted, nitrous or high compression race type applications. This is the ring we use in most of our 10.5" tire competition combo's, high boost supercharged and turbo motors and other engines with extreme heat and cylinder requirements.
Available with a standard or Napier 2nd Ring Option for improved oil control (Generally our choice for street/strip engine builds.)
1/16, 1/16, 3/16 for 4.125" "Big Bore" Engines
This product was added to our catalog on Sunday 27 January, 2008.