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#474364
KB Ford 396 Hypereutectic Pistons, Dish, 5.956 Rod
$466.99
/set
In Stock
Quantity
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Key Specs
| MFG. Part # | Select Oversize |
| Piston Style | Dish |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
Need To Know
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Details
Keith Black Hypereutectic pistons are T-6 heat treated and offer reduced scuffing and improved durability over stock replacement pistons. They also allow you to run tighter clearances because of reduced thermal expansion, which means more race winning power.
390 Hypereutectic alloy
Fully machined crowns and valve reliefs
Drilled oil drain backs
Full floating wrist pins
Triple wound spiral locks
Reflective alloy allows 2% power increase
Quench dome technology minimizes deterioration
Zero deck quench designs
For Ford 396 c.i. (4.00" bore x 3.85" stroke). Use piston ring Style A (5/64", 5/64", 3/16").
Item Details
C/R 64cc: 9.5, C/R 69cc: 9.1Bore and Stroke: 4.00" x 3.85"
Rod Length: 5.956" Ring Style: A
22cc Dish
Charts
474-364 Instructions (PDF)
Ring Style Chart (GIF)
Specs
- Pin Diameter: .912"
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | Select Oversize to see |
| Brand | Keith Black |
| Piston Style | Dish |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
| GENERAL | |
| Piston Diameter | Select Oversize to see |
| Stroke | 3.850" |
| Connecting Rod Length | 5.956" |
| Piston Weight | 545 grams |
| Piston Ring Style | A |
| Wrist Pin Diameter | 0.9120" |
| Wrist Pin Weight | 143 grams |
| Top Ring Thickness | 5/64" |
| Second Ring Thickness | 5/64" |
| Oil Ring Thickness | 3/16" |
| Compression 64cc = | 9.5 : 1 |
| GTIN Code | Select Oversize to see |
| Sold in Quantity | Set |
Ratings & Reviews
5
3 Reviews
Customers uniformly express admiration for the product, noting that installation is trouble-free. It is particularly praised for the great balance of quality and cost, proving to be a good value. The product performs exceptionally in street usage and highway runs without any reported issues, distinguishing it from its competitors. Customers have found notable reliability in these KB pistons, referring to them as a consistent and trustworthy choice due to their superior performance.
Ratings & Reviews
5
3 Reviews
Customers uniformly express admiration for the product, noting that installation is trouble-free. It is particularly praised for the great balance of quality and cost, proving to be a good value. The product performs exceptionally in street usage and highway runs without any reported issues, distinguishing it from its competitors. Customers have found notable reliability in these KB pistons, referring to them as a consistent and trustworthy choice due to their superior performance.
5
3 reviews
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Great product
5.0
3 years ago
Dw
Texas
Verified
No issue installing
Great product and price.
5.0
4 years ago
Chuck
22542
Verified
Street use.
Would Recommend
KB pistons are good value.
5.0
14 years ago
Pigiron
Montana
Verified
I run these KB pistons on the street and highway. I float them and have never had a problem.
Would Recommend

Showing 3 of 3 reviews
