Speed Pro Economy Piston Rings 3.875" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron - 6-Cylinder 1425003 now your CB is attached

now your CB is attached high and within reach without having to take your eyes off the road or trail

Seat bottom allows seat to be mounted in a wide range of layback angles without raising center of gravity of the race car

603 in Shank Diameter

AN-06 size with a 10 micron cellulose element and black anodize finish

Speed Pro Economy Piston Rings 3.875" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron - 6-Cylinder 1425003 now your CB is attachedProduct Description: Piston Rings Economy 3. 875 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Phosphate 6 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