Diamond Pro-Select Piston Rings - 4.600" Bore - File Fit - 0.43 x 0.43 x 3/16" Thick - Standard Tension - Steel - 8 Cylinder AIM Sports Post / Screw Included

Post / Screw Included

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Superchips was acquired by MSD Performance

Thanks to extensive quality control

Diamond Pro-Select Piston Rings - 4.600" Bore - File Fit - 0.43 x 0.43 x 3/16" Thick - Standard Tension - Steel - 8 Cylinder AIM Sports Post / Screw IncludedProduct Description: Piston Rings Pro Select 4. 600 in Bore File Fit 0. 043 x 0. 043 x 3 16 in Thick Standard Tension Steel C23 PVD 8 Cylinder Take a look back at the company's humble roots, and rich, racing heritage. In the early days of hot rodding, those who sought optimum performance became innovators, pushing the envelope of speed in the quest for racing glory. Diamond Pistons, founded in 1968the heyday of muscle cars and drag racing was born of