Chevrolet Performance – LS3 Hollow Stem Intake Valves (12569427)

(7 customer reviews)

$37.99

-

Chevrolet Performance
  • Stock replacement hollow-stem valve used in LS3 engines
  • Sold Individually
  • 88 Grams

Ships from manufacturer

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SKU: 12569427 Categories: , Brand:

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Description

Chevrolet Performance offers valves and components for your small block, big block or LS-series engine. These valve are engineered for superior quality and reliability while maintaining maximum performance for your vehicle setup.

This is the factory GM LS3 lightweight 2.160 hollow stem intake valve. 8MM Stem, 15 degree.

  • Sold Individually
  • Can be turned down to particular diameter
  • 88 Grams

Additional Information

Length 6
Height 3
Width 3
SKU 12569427
Weight 0.2750
Manufacturer GM
Reviews (7)

7 reviews for Chevrolet Performance – LS3 Hollow Stem Intake Valves (12569427)

5.0
Based on 7 reviews
5 star
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1-5 of 7 reviews
  1. Avatar photo
    Lloyd ( Joe) Byers
    Verified owner

    Fast delivery

    (0) (0)
  2. Avatar photo
    Tye B.
    Verified owner

    Quality product

    (0) (0)
  3. Avatar photo
    Larry Wanner
    Verified owner

    I’m sure these will be perfect! Waiting to get the car to Gwatney to install along with other work!

    (0) (0)
  4. Avatar photo
    Aaron Brown
    Verified owner

    Was on back order for a while but I was fully aware.

    (0) (0)
  5. Avatar photo
    Lloyd ( Joe) Byers
    Verified owner

    New what else to say…

    (0) (0)
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Questions & Answers (3)

Customer questions & answers

    I know the LS3 valves are Hollow stem versus the solid stem L99 is there any other differences besides that?
  1. Q I know the LS3 valves are Hollow stem versus the solid stem L99 is there any other differences be...... Read more answer now
    Asked by Steven Bruno on February 28, 2022 4:59 pm
    A They’re lighter and better for higher rpm
    2. your gm ls3 hollow stem intake valves can they be used in turbo application 30 psi e85 hydraulic roller. please email me thanks.
  2. Q your gm ls3 hollow stem intake valves can they be used in turbo application 30 psi e85 hydraulic ...... Read more answer now
    Asked by bk racing engines australia on October 10, 2021 12:24 am
    A I wouldn't recommend those for forced induction, I'd use a ferrea valve
    3. Are these valves an upgrade from a stock ls3? And are there sets that include the exhaust valves as well?
  3. Q Are these valves an upgrade from a stock ls3? And are there sets that include the exhaust valves ...... Read more answer now
    Asked by Kevin Gunter on November 15, 2020 9:53 pm
    A They are stock replacement for LS3 and its an upgrade for the L99 they are sold individually, the exhaust side are on the website as well just not in a set together

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