Premium Race Series Gapless Piston Ring Set - J500 Low Tension JJ50008-4135-5 Product:4.135" Bore +.005", 1/16", 1/16", 3/16" Outside Diameter: 9"" Inside Diameter:

Outside Diameter: 9"" Inside Diameter: 7-1/2" Height: 4" Aeroflow Air Filters are designed with excellent filtration in mind

and detailed installation instructions 12 and 16 volt compatible

and Ford alternators

Spring OD N/A

12-Point S/Sfits BB Chev (With Standard 2-Piece Pan Gasket)

Premium Race Series Gapless Piston Ring Set - J500 Low Tension JJ50008-4135-5 Product:4.135" Bore +.005", 1/16", 1/16", 3/16" Outside Diameter: 9"" Inside Diameter:Premium Race Series Gapless Piston Ring Set J500 Low Tension4. 135" Bore +. 005", 1 16", 1 16", 3 16" JJ50008 4135 5 50008 4135 5 JE Premium Race Series rings feature the highest quality ductile iron top ring with the latest technology plasma moly inlay. Taper faced reverse torsional second rings or gapless seconds are combined with either standard or low tension oil control rings. Specifications Bore: 4. 135" +. 005" Top Ring Height: 1 16" Top Ring