JE Pistons Premium Race Series File Fit Piston Rings - 4.600 in Bore - 0.043 x 1/16 x 3/16 in Thick - Standard Tension - Nitride - 8-Cylinder R07C15YXL Direct Bolt-on for GM T-5

Direct Bolt-on for GM T-5 Transmissions

Designed to fit the exact contour of your Five Star windows

17-5/8 x 18-3/4 in

89" height 1

1975-1978 Ford Mustang II

JE Pistons Premium Race Series File Fit Piston Rings - 4.600 in Bore - 0.043 x 1/16 x 3/16 in Thick - Standard Tension - Nitride - 8-Cylinder R07C15YXL Direct Bolt-on for GM T-5Product Description: Piston Rings Premium Race Series 4. 600 in Bore File Fit 0. 043 x 1 16 x 3 16 in Thick Standard Tension Steel Nitride 8 Cylinder JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts alike