Speed-Pro Claimer Piston Ring Set - Moly - 4.155" Bore - 1/16" - 1/16" - 3/16" Thickness - 8-Cylinder - Set of 8 HASZ14CL Male -8AN aluminum O-ring inlet

Male -8AN aluminum O-ring inlet fittings

the Coil Selector automatically switches to the backup coil

MAGLOCK AIR™ is a revolutionary way to connect racers to their forced air systems

The new adjustable heat sink makes fitment issues a thing of the past since it is removable to reverse install or mount outside the headlight back-cap for added adaptability

New low gas pressure for better driver feel

Speed-Pro Claimer Piston Ring Set - Moly - 4.155" Bore - 1/16" - 1/16" - 3/16" Thickness - 8-Cylinder - Set of 8 HASZ14CL Male -8AN aluminum O-ring inletSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro(R) brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire(R) Rings: Speed Pro Hell Fire rings, manufactured from a specially