Porsche 901/17 Flat-Six Engine – 1968 Porsche 911

The Porsche 901/17 flat-six engine is an iconic air-cooled powerplant produced for the 1968 Porsche 911, representing a key era in early 911 engineering. Known for its lightweight construction, smooth power delivery, and unmistakable mechanical sound, the 901/17 remains highly sought after by collectors and restorers aiming for period-correct authenticity.

This engine features an 11-blade cooling fan paired with a black cooling shroud, ensuring effective airflow and proper temperature regulation. Supporting components include intake manifolds and a factory-style oil cooler, contributing to reliable operation and classic engine bay presentation. Oil-fed timing chain tensioners enhance durability and longevity, making this engine suitable for both restoration and spirited driving.

Key Features

• Porsche Type 901/17 engine

• Original 1968 Porsche 911 application

• Air-cooled flat-six configuration

• 11-blade cooling fan

• Black cooling shroud

• Intake manifolds included

• Oil cooler

• Oil-fed timing chain tensioners

Ideal For

• 1968 Porsche 911 restorations

• Period-correct classic Porsche builds

• Collectors and air-cooled Porsche enthusiasts

Combining early 911 heritage with proven engineering, this Porsche 901/17 engine delivers authentic vintage performance and timeless appeal—an excellent foundation for a correct and valuable classic Porsche project.