Click to expand Tap to zoom Piston Set-5.4 4V MODULA R 9.5:1 by JE Pistons Sale $978.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Piston Set-5.4 4V MODULA R 9.5:1 JE PISTONS JE Pistons has been producing high performance pistons for over 60 years. JE has used this experience to offer a piston that fits nearly any applications out there.