KB Hypereutectic Pistons · KB438C.STD
Part #: KB438C.STD
UPC: 800745275851
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Description: KB Hyper Coated Piston-AMC/JEEP 4.6" Stroker with 258" crank
Description:
Description
KB Hyper Coated Piston-AMC/JEEP 4.6" Stroker with 258" crank
Features & benefits
- 4.6L Jeep stroker from 4.0L block and rods and 258 crank
Specifications
- GTIN
- 00800745275851
- Weight
- 9 lb
- Height
- 5 in
- Length
- 14.5 in
- Width
- 9.5 in
- Life cycle
- Available to Order
- AAM brand code
- KBP
- Warehouse brand code
- BJDT
- AAIA brand code
- BJDT
Attributes
- Alloy
- Cast 390 Hypereutectic Alloy
- Base Number
- KB438C
- Bore (in)
- 3.875
- Bore (mm)
- 98.42
- Compression Ratio
- 8.8:1
- Crown (cc)
- 21.0
- Crown Type
- Dish
- Cylinder Bore Diameter
- 3.875
- Eng. Disp. In.
- 275
- Eng. Disp. Liters
- 4.5
- Engine Family
- AMC I6
- Engine Manufacturer
- AMC/Jeep
- Grade Type
- Performance
- Lock
- LR906F
- Make For Engine Family
- AMC
- Oe Deck Height
- 9.450
- Oil Ring Thickness
- 0.1875
- Oversize
- STD
- Oversized
- No
- Oversizes
- STD, .020, .030, .040, .060
- Pin Configuration
- Offset
- Pin Diameter (in)
- 0.931
- Pin Diameter (mm)
- 23.65
- Pin Number
- 0931X222A
- Pin Type
- Floating
- Piston Material
- Cast 390 Hypereutectic Alloy
- Piston Pin Outside Diameter
- 0.931
- Piston Rings Included
- No
- Ring Pack
- 5/65, 5/64, 3/16
- Rod (in)
- 6.123
- Rod (mm)
- 155.52
- Second Compression Ring Thickness
- 0.0781
- Sold As
- PISTON SET
- Stroke (in)
- 3.895
- Stroke (mm)
- 98.93
- Top Compression Ring Thickness
- 0.0781
- Top Land
- 0.250
- Uses Ring Pack
- 3875AM8.STD
Fitment status
This product is universal and will fit your application.
Resources
There are no resources available for this part.