350 Ultra-Light Flat Top

This is our original Ultra Light piston. For Late Model Stock applications up to 400 hp. Piston accepts 1/16, 1/16, 3/16 rings.

Part # Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Series Stock Action
105040 4.040 3.500 6.000 9.000 76.0 9.4 1.250 -1.90 J10008-4040-5 Flat Top JE Pistons Back Order
105040 4.040 3.500 6.000 9.000 64.0 10.8 1.250 -1.90 J10008-4040-5 Flat Top JE Pistons Back Order
105040 4.040 3.500 6.000 9.000 58.0 11.6 1.250 -1.90 J10008-4040-5 Flat Top JE Pistons Back Order
116855 4.030 - - - - - 1.125 -2.00 J10008-4030-5 Flat Top JE Pistons Back Order
105041 4.030 3.500 5.700 9.000 76.0 9.4 1.550 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order
105041 4.030 3.500 5.700 9.000 64.0 10.8 1.550 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order
105041 4.030 3.500 5.700 9.000 58.0 11.6 1.550 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order
105038 4.030 3.500 6.000 9.000 76.0 9.4 1.250 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order
105038 4.030 3.500 6.000 9.000 64.0 10.8 1.250 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order
105038 4.030 3.500 6.000 9.000 58.0 11.6 1.250 -1.90 J10008-4030-5 Flat Top JE Pistons Back Order