Description

Xtreme Energy 260/266 Solid Roller Cam for Chevrolet Big Block 396-454BBC – 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these modelsso if you require a Camshaft with the oiling groove Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and/or return policies.