Total Seal Maxseal Piston Rings - Gapless - 4.060 in Bore - 8-Cylinder Schultz Racing Fuel Cells Features:Drop-in billet replacement for GM

Features:Drop-in billet replacement for GM distributors with the small cap and external coilFactory style ignition module accepts factory wiringCNC machined billet aluminum housing and billet aluminum base┬ ¼Î“ÇáMagnetic pickup and precision reluctor create stable trigger signals throughout the rpm range┬ ¼Î“ÇáOversized steel shaft is QPQ coated and guided by a sealed ball bearing and an extra long sintered bushingSpecial oil tract improves lubrication to the distributor and cam gearO-ring seals can be added to modified blocks to improve oil pressure controlSupplied with late model distributor cap and rotorLegal to install in all 50 statesMarine UL Certified

those heavy I-Beams can quickly wear out the stock bushings

3/8 in NPT Inlet

Buick/Cadillac/Chevrolet GMC

Total Seal Maxseal Piston Rings - Gapless - 4.060 in Bore - 8-Cylinder Schultz Racing Fuel Cells Features:Drop-in billet replacement for GMProduct Description: Piston Rings Maxseal Gapless 4. 060 in Bore File Fit 1. 5 x 1. 5 x 3. 0 mm Thick Standard Tension Steel 8 Cylinder Total Seal's patented Gapless Piston rings provide increased performance through unmatched sealing of the cylinder and combustion gasses in the combustion chamber. Increased horsepower and torque along with longer engine life are just a couple of the reasons why Total Seal's Gapless A Piston rings are the best rings