![Offenhauser 1068-400 Ford Flathead Finned Aluminum Heads 1939-1948](https://s.turbifycdn.com/aah/yhst-136189531252563/offenhauser-1068-400-ford-flathead-finned-aluminum-heads-1939-1948-6.png)
Offenhauser 1068-400 Ford Flathead Finned Aluminum Heads 1939-1948
description
![](https://sep.turbifycdn.com/ty/cdn/yhst-136189531252563/ships.png?t=1725629524&)
These genuine Offenhauser flathead Ford heads are finned for high heat dissipation, bigger water capacity for “built” engines and everybody knows, nothing beats a full-dress flathead for beauty! Heads have a .400 valve relief.
3-5/16in bore, 4in stroke = 9:1 compression ratio 3-5/16in bore, 3 3/4in stroke = 8.6:1 compression ratio.
Fit 1939-1948 Ford Flathead Motors
• Extra heavy aluminum alloy construction. • Precision cast with maximum rib design. • Cooler running with more water capacity. • More fin area for rapid heat dissipation. • Water jackets close to critical heat points. • Finest available for street, highway or competition use. • Extremely popular because of superior workmanship and proven quality.
![](https://sep.turbifycdn.com/ty/cdn/yhst-136189531252563/p65warrning.jpg?t=1725629524&)
![](https://sep.turbifycdn.com/ty/cdn/yhst-136189531252563/ships.png?t=1725629524&)
These genuine Offenhauser flathead Ford heads are finned for high heat dissipation, bigger water capacity for “built” engines and everybody knows, nothing beats a full-dress flathead for beauty! Heads have a .400 valve relief.
3-5/16in bore, 4in stroke = 9:1 compression ratio 3-5/16in bore, 3 3/4in stroke = 8.6:1 compression ratio.
Fit 1939-1948 Ford Flathead Motors
• Extra heavy aluminum alloy construction. • Precision cast with maximum rib design. • Cooler running with more water capacity. • More fin area for rapid heat dissipation. • Water jackets close to critical heat points. • Finest available for street, highway or competition use. • Extremely popular because of superior workmanship and proven quality.