Part # 4749911
KB Claimer Chevy 400 Hypereutectic Pistons, Flat Top, 5.7 Rod
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- Pistons feature a T-5 hypereutectic aluminum construction
- They have flat style top w/ 2 valve reliefs
- Available in 030, 040, and 060 oversize to custom fit your needs
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$207.99
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$279.99
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Product Summary
400, Flat Top w/ 2 valve reliefs Piston Style
- Pistons feature a T-5 hypereutectic aluminum construction
- They have flat style top w/ 2 valve reliefs
- Available in 030, 040, and 060 oversize to custom fit your needs
- Set is designed for the Chevy 400 c.i. (4.125" bore x 3.75" stroke)
- Can be used with either press fit or floating wrist pins
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Key Specs
MFG. Part # | Select Oversize |
Brand | Keith Black |
Piston Style | Flat Top w/ 2 valve reliefs |
Piston Material | Hypereutectic Aluminum |
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Need To Know
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Details
Details
These Keith Black Claimer pistons (also known as economy pistons) feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction. Can be used with either press fit or floating wrist pins (wrist pins and lockrings included).
Set of 8 for Chevy 400 c.i. (4.125" bore x 3.75" stroke). Does not include piston ring set. Use 5/64", 5/64", 3/16" piston rings (Ring Style A).
Item Details
C/R 58cc=12.6, 64cc=11.7, 76cc=10.3
Piston/Pin Weight: 624 g
Rod Length: 5.7"
Charts
KB Claimer Piston Chart (GIF)
Ring Style Chart (GIF)
Specs
- Comp Height 5.565" Rod - 1.565
- Comp Height 5.7" Rod - 1.433
- Pin Diameter - 0.9272
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 | Flat Top w/ 2 valve reliefs |
Piston Material | Hypereutectic Aluminum |
GENERAL | |
Piston Diameter | Select Oversize to see |
Stroke | 3.750" |
Connecting Rod Length | 5.700" |
Piston Weight | 624 grams |
Piston Ring Style | A |
Wrist Pin Diameter | 0.9272" |
Compression 58cc = | 12.6 : 1 |
Compression 64cc = | 11.7 : 1 |
Compression 76cc = | 10.3 : 1 |
GTIN Code | Select Oversize to see |
Sold in Quantity | Set |