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Chevrolet Performance Valve Springs 12499224

Chevrolet Performance 12499224 - Chevrolet Performance Valve Springs

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Valve Springs, Beehive, 90 lbs. @ 1.8 in., 295 lbs @ 1.250 in., .570 in. Maximum Lift, LS6/LS2, Set of 16

Estimated Ship Date: ...Loading Tuesday 5/26/2020
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76 Customer Reviews for Chevrolet Performance 12499224 - Chevrolet Performance Valve Springs

Average Customer Review

5 Star

(60)

4 Star

(12)

3 Star

(3)

2 Star

(0)

1 Star

(1)

Results 1 - 10 of 76

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Excellent product for 350 vortec

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Used these to get more lift for my 355 vortec.

4 of 4 found this review helpful.

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Reviewer: from ND

Date: June 15, 2017

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4.8 LR4

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Got these to replace old ones in a stock 4.8 motor. Work perfect! Nice to get fresh ls6 springs in it. lightly boosted and perfect.

2 of 2 found this review helpful.

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Reviewer: from MN

Date: January 14, 2016

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Nice springs at the best price

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Used on an LMG to replace stock spring. All springs looked super clean and nice. Install went smooth.

1 of 1 found this review helpful.

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Reviewer: from AZ

Date: September 08, 2019

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Poor man's vortec valve spring mod

Summit RacingSummit Racing Verified Purchase

NAL-12499224
I had set of vortec heads i wanted to run on an engine that had a little more cam than i felt comfortable with (vortec lift clearance is a known concern). These springs paired with specific retainers and locks and seals allow for more lift clearance than the stock configuration without having to mill the heads.

1 of 1 found this review helpful.

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Reviewer: from CA

Date: November 05, 2018

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Got the job done

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Needed valve springs for a 2007 DOD delete, these fit the bill at the right price.

1 of 1 found this review helpful.

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Reviewer: from WI

Date: February 27, 2018

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Matched Up With Stock Springs

Summit RacingSummit Racing Verified Purchase

NAL-12499224
These match up perfectly to a 6.0L Vortec head. No need for extra machine work.

1 of 1 found this review helpful.

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Reviewer: from TX

Date: November 28, 2017

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Good

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Good upgrade with cam and tuned 5.3.

1 of 1 found this review helpful.

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Reviewer: from IN

Date: November 16, 2017

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3rd set and counting!

Summit RacingSummit Racing Verified Purchase

NAL-12499224
Used for a supercharged 5.3 with stock cam and worked great, Spun to 6k with no issues. Got these for another turbo 5.3 build with LS9 cam and expect no issues at 12psi. Also got my dad a set for his NA 5.3 build with a LQ9 6.0 cam swap.

1 of 1 found this review helpful.

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Reviewer: from NJ

Date: November 09, 2017

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Nice springs

Summit RacingSummit Racing Verified Purchase

NAL-12499224
I'm running a cam with .525 lift and they work great. No coil bind, nice and quiet operation and they dropped right in place of the stock springs. This is on a 1999 Chevrolet Silverado with a 4.8.

1 of 1 found this review helpful.

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Reviewer: from TX

Date: June 27, 2017

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Great valve springs for the price.

Summit RacingSummit Racing Verified Purchase

NAL-12499224
For someone looking to run a lower lift cam(less than .570) in a truck engine 4.8/5.3/6.0 and doesn't want to spend a ton, these work perfectly.

1 of 1 found this review helpful.

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Reviewer: from AR

Date: May 10, 2017

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Some parts are not legal for use in California or other states with similar laws / regulations

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