Speed Pro Premium Piston Rings 3.780" Bore 1.50 x 1.50 x 3.00 mm Thick Standard Tension - Moly NOS - Nitrous Oxide Systems or any other Hall effect

or any other Hall effect speed input

Tuned Length Shorty

The roller wheel decreases friction and increases longevity when compared to flat tappet lifters

Needless to say

Neoprene covers help protect from rock damage and to keep components clean while preventing the competition from knowing your secrets

Speed Pro Premium Piston Rings 3.780" Bore 1.50 x 1.50 x 3.00 mm Thick Standard Tension - Moly NOS - Nitrous Oxide Systems or any other Hall effectProduct Description: Piston Rings Performance 3. 780 in Bore Drop In 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Moly 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can