Porsche 356 Big Bore Kit, 86mm JE Forged Piston 10.5:1 Biral SilverLine Super Beetle Sunroof 1971 -

Super Beetle Sunroof 1971 - 77

Part #: 071 251 053F

40 HP Muffler W/Stale Air HRT (Beetle & Ghia 61-63)

This is a brand new set of 4 Hastings 82

Porsche 356 Big Bore Kit, 86mm JE Forged Piston 10.5:1 Biral SilverLine Super Beetle Sunroof 1971 -This is a new set 86mm Porsche 356 912 JE pistons High Compresion 10: 1 with Biral cylinders. It fits Porsche 356; C, SC, 1963 66 & Porsche 912; 1965 and Up with the 3 piece case. The Cylinders are Biral with JE Forged pistons with 30 Angle. JE Forgings are made from 2618 Aluminum, They have a 0 offset with extra material under the top for the valve pocket, Biral Liners are a cast iron sleeve with aluminum fins, making them lighter and dissipate heat