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KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod

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#4749904

KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod

Name: KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod
Brand: Keith Black
SKU: 4749904
Rating: 5 (6 reviews)

6 Reviews

4 Questions

Designed for the 350 C.I. Chevy Small Block V8 engine with a 4.000" bore and a 3.48" stroke
Pistons are made from hypereutectic aluminum and are available in 030, 040, and 060 oversize
They weigh only 766 grams each and feature a dome style top

Oversize:

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$336.34

/set

In Stock

$415.24

Save $78.90

Quantity

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Product Summary

Designed for the 350 C.I. Chevy Small Block V8 engine with a 4.000" bore and a 3.48" stroke
Pistons are made from hypereutectic aluminum and are available in 030, 040, and 060 oversize
They weigh only 766 grams each and feature a dome style top
Made to work with a 5.7" connecting rod
Dome height measures .150" and the wrist pin diameter is 0.9272"

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Key Specs

MFG. Part #	Select Oversize
Piston Style	Dome
Piston Material	Hypereutectic Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

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Need To Know

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Details

These Keith Black economy (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 pin and lockrings included).

Set of 8 for Chevy 350 c.i. (4.000" bore x 3.48" stroke). Does not include piston ring set. Use 5/64", 5/64", 3/16" piston rings (Ring Style A).

Item Details

C/R 58cc=12.7, 64cc=11.6, 76cc=10.1
Piston/Pin Weight: 762 g
Rod Length: 5.7"

Charts

KB Claimer Piston Chart (GIF)

Ring Style Chart (GIF)

Specs

Comp Height 5.7" Rod - 1.565
Comp Height 6.0" Rod - 1.265
Pin Diameter - 0.9272

Guides & Documents

Pistons Technical Information (4749904)

Installation Instructions (Keith Black)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Specifications

KEY SPECS
MFG. Part #	Select Oversize to see
Brand	Keith Black
Piston Style	Dome
Piston Material	Hypereutectic Aluminum
Wrist Pin Included	Yes
Wrist Pin Style	Press-Fit or Floating

GENERAL
Piston Diameter	Select Oversize to see
Dome Height	.150"
Stroke	3.480"
Connecting Rod Length	5.700"
Piston Weight	762 grams
Piston Ring Style	A
Wrist Pin Diameter	0.9272"
Top Ring Thickness	5/64"
Second Ring Thickness	5/64"
Oil Ring Thickness	3/16"
Compression 58cc =	12.7 : 1
Compression 64cc =	11.6 : 1
Compression 76cc =	10.1 : 1
GTIN Code	Select Oversize to see
Sold in Quantity	Set

Ratings & Reviews

6 Reviews

Overall Assessment

Customers appreciate the product for its quality and practicality, aligning with descriptions. Notably, its easy installation process has been highlighted, with promising indications regarding its usability. Moreover, the product has been commended for its great value, suggesting high material quality at a reasonable price. Customers are confident about its performance, often choosing our product over competitors. The product stands out for its aesthetics too, earning it high satisfaction levels.

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6 reviews

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Excellent

5.0

2 years ago

Jake

Tennessee

Verified

Excellent as described

Would Recommend

Excellent

5.0

2 years ago

Jake

Tennessee

Verified

As described

Would Recommend

I would buy again

5.0

5 years ago

Lennie

Kansas City

Verified

It's what they were described as. Went in well. Just waiting to light the fire.

Would Recommend

Product is a great value for the price.

5.0

5 years ago

Chuck

Houston

Verified

I was just what I was looking for.

Would Recommend

great looking product

5.0

10 years ago

j rod

Mckinney, Tx

Verified

I have them installed in the motor but haven't ran yet. Im sure they will work fine

Would Recommend

great product great price

5.0

14 years ago

350 guy

rolla mo

Verified

fastest delivery possible

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

4 Questions • 4 Answers

Sort Questions

Will these work with the small block chevy flotek heads and standard deck height on the engine block

by Josh

• 7 years ago

1 answer

View Answer

Are these compatible with vortex style combustion chambers

by crig

• 8 years ago

1 answer

View Answer

Kb9904hc and 4749904 is the same piston?

by Martin

• 10 years ago

1 answer

View Answer

can i order just 1 piston ? thanks

by mike

• 15 years ago

1 answer

View Answer

4 of 4 questions shown