AF400-04-4
AR534-9801
77-1033BLK
18 adjustable positions
This piston set is forged from 2618 T6 high tensile strength aluminium and features smooth flowing radii for excellent flame travel
JG31 Piston Ring Set - Standard Tension JJG31F8-4155-3 Product:4.155" Bore, 1.2mm Top Ring, 1.5mm Second Ring, 3.0mm Oil Ring AF400-04-4JG31 Piston Ring Set Standard Tension4. 155" Bore, 1. 2mm Top Ring, 1. 5mm Second Ring, 3. 0mm Oil Ring JJG31F8 4155 3 G31F8 4155 3 Specifications Cylinders: 8 Bore: 4. 155" Alternate Bore: 105. 5mm Top Ring Height: 1. 2mm Top Ring Description (Material, Coating, Shape): Carbon Steel, Nitride, Barrel Face, Back Cut, Torsional Second Ring Height: 1. 5mm Second Ring Description (Material, Coating, Shape): Iron, Phosphate, Napier, Back Cut, Neutral Oil