Top
Details
Reviews
Q&A
Videos & Articles
Add to Cart
$149.99
1939-53 Flathead Ford V8 4-Ring Pistons, 3-3/4 Stroke, .060 Over
1939-53 Flathead Ford V8 4-Ring Pistons, 3-3/4 Stroke, .060 Over
Cast Aluminum Piston Material, Dome Piston Style, 3.248" Piston Diameter, 3.75" Stroke
In Stock
Ships FREE
Select Vehicle
1939-53 Flathead Ford V8 4-Ring Pistons, 3-3/4 Stroke, .060 Over
Part # 91015900
$149.99
set
Add to Cart
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles
Important Messages:
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Details
Piston Material:
Cast Aluminum
Piston Style:
Dome
Piston Diameter:
3.248"
Stroke:
3.75"
Piston Weight:
470 grams
Sold in Quantity:
Set
Notes:
Compression height is 1.729"
MFG. Part #:
91015900
Info
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.
Sizing based on original 3.188" bore. Fits .060" overbore size and 3.75" stroke crank. Sold as a set of 8.
- 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
Some parts are not legal for use in California or other states with similar laws/regulations
More Like This
-
Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 3.75 Stroke/3.248 Bore$159.99 -
1939-53 Flathead Ford V8 4-Ring Pistons, 4 Inch Stroke, .060 Over$219.99
-
1939-53 Flathead Ford V8 4-Ring Pistons, 3-3/4 Stroke, .125 Over$149.99
-
1939-53 Flathead Ford V8 4-Ring Pistons, 4 Inch Stroke, .125 Over$219.99
-
Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 3.75 Stroke/3.313 Bore$159.99
-
Flathead Ford Aluminum 3-Ring Pistons, 4.125 Stroke, 3.375 Bore$329.99
-
Flathead Ford Aluminum 3-Ring Pistons, 4.125 Stroke, 3.3125 Bore$329.99
-
Flathead Ford Aluminum 3-Ring Pistons, 4.00 Stroke, 3.375 Bore$329.99
-
Flathead Ford Aluminum 3-Ring Pistons, 3.75 Stroke, 3.375 Bore$329.99
-
Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 4.00 Stroke/3.248 Bore$229.99
