Total Seal Classic Steel Advanced Profiling Piston Rings - 4.625 in Bore - File Fit - 8-Cylinder TOL-29351 differential cases

differential cases

Holley 4500 Dominator HP Carburetors

1/8" NPT Boost Reference " 1:1

and re-close the sleeving

1970-1972 Oldsmobile F85

Total Seal Classic Steel Advanced Profiling Piston Rings - 4.625 in Bore - File Fit - 8-Cylinder TOL-29351 differential casesProduct Description: Piston Rings Classic Steel 4. 625 in Bore File Fit 0. 043 x 0. 043 x 3 16 in 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