GF Style Single Piston Ring Set - 4.005 - 4007GFX 75 in Primary - 3

75 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Black Paint - GM LS-Series - GM F-Body 1970-81 - Pair

875 in - Stainless Hardware - Engraved Bowtie - Recessed - Aluminum - Polished - Each

Vent Window Cranks - 3-5/32 in Long - 1/2 in Round Spline - Aluminum - Polished - Pair

End Link - 3-1/4 in Installed Length - Polyurethane Bushings / Sleeves / Bolts / Nuts / Washers - Steel - Cadmium / Red - Universal - Pair

0 mm Ring Grooves - Plus 9

GF Style Single Piston Ring Set - 4.005 - 4007GFX 75 in Primary - 3Piston Rings GF Style 4. 000 in Bore File Fit 0. 047 in x 0. 047 in x 3. 0 mm Thick Standard Tension Steel Gas Nitride 1 Cylinder Each