Engine Number: P-32156
1.5-Liter Type 546 Flat-Four
Built for Pre-A Porsche 356
Cylinders & Pistons
Roller Bearing Crankshaft
Connecting Rods & Camshaft
Two Carburetors w/ Manifolds
Knecht Air Filters
Engine Tin Included

Casting marks include engine number P-32156, which indicates that this 1500 engine was produced in 1953 for a “Pre-A” 356. The firing order is also shown.