CR Piston Ring Set 4.600 Bore .043 .043 3.0 Motorstate Dist. 50 Thread - 50mm Long

50 Thread - 50mm Long - 12mm Hex Head - Chromoly - Black Oxide - Universal - Set of 5 /

These are only available from Full Spectrum Power

03 in Opening - 1-1/4-12 in Thread - Weld-On - Steel Bung - O-Ring - Knurled Grip - Aluminum - Natural - Kit /

5 in H x 3 in D - Driver Side Inlet - Passenger Side Outlet - Aluminum - Polished - Manual - GM A-Body 1966-67 - Kit /

50 Ratio - Grooved Rocker Balls / Nuts Included - Stamped Steel - Small Block Chevy - Set of 8 /

CR Piston Ring Set 4.600 Bore .043 .043 3.0 Motorstate Dist. 50 Thread - 50mm LongPiston Rings Classic Race 4. 600 in Bore File Fit 0. 043 x 0. 043 in x 3. 0 mm Thick Low Tension Ductile Iron 8 Cylinder Kit