Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 4.00 Stroke/3.248 Bore
Click image to enlarge
Please note the following about this product:
- This item is sold as a set.
Q & A (1)
What's in the Box
Original Flathead pistons used four rings, were somewhat round, had questionable wrist pins and locks and were made of cast iron. These pressure-cast aluminum pistons share the four-ring design, but are cam ground and use modern steel wrist pins and real snap rings. They’re a great upgrade when rebuilding your 1939-1953 flathead Ford or Mercury V8 engine.
- Original 4-ring design
- Pressure cast aluminum construction provides great strength and durability
- Precision cam ground
- Modern steel wrist pins
- Snap ring style retainer clips
The original bore size was 3.188", which makes these .060" oversize. Sold in sets of eight.
Item Details3.248" bore, 4.00" stroke
You may also be interested in:
Arias Forged Flathead Ford Pistons, 4.00 StrokeView$499.99Compare