Wiseco 4020M07000 Piston Kit - Standard Bore 69.95mm, 10.25:1 Compression body-guards-accessories-reservoir-guards Hard Anodized Black for strength

Hard Anodized Black for strength and clean look

1979 Suzuki GS425

Use STA-BIL 360 Protection at every fill-up

rubber gaskets and snug fit against the frame keeps water or washer fluid from entering the cab

plastics sets

Wiseco 4020M07000 Piston Kit - Standard Bore 69.95mm, 10.25:1 Compression body-guards-accessories-reservoir-guards Hard Anodized Black for strengthBore: 69. 95mm Compression: 10. 25: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 1015cc. Bore Standard: 70. 00mm. Bore Actual: 70. 00mm. Bore Oversize: STD. Stroke: 66. 00mm. Compression Ratio Actual: 10. 25: 1. Note: Drop in Kit. ITEM CONTENTS. 2756XC 70. 00 mm Ring Set. CW17 ROUND WIRE PIN LOCKS 17MM (PAIR). S523 PistonPin 17mm x 2. 429in. NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion aluminum