3mirrors LS Valve Springs, Performance Racing Compatible with ALL LS Engine 4.8 5.3 5.7 6.0 6.2 (.625” Lift Rated)
14 Reviews
In Stock
- Cross Reference for # PAC-1219 /GM-12499224 #.
- Universal springs are suitable for most engines, Compatible with LS1 LS2 LS3 LS4 LS6 LS7 LS9 LSA LSJ LSX LSY LQ4 LQ9 LM7 engine 4.8 5.3 5.7 6.0 6.2.
- Key Features: Open Load: 348lbs@ 1.200in.; Coil Bind Max: 1.100in.; Lift Max:0.625.; Spring Rate:340 lbs./in.. Perfectly suitable for the parameters of the LS engine. Excessive spring pressure can easily damage the engine.
- High-quality steel, high quality, to ensure that the spring has strong elasticity for a long time. The oval steel wire diameter makes the spring performance better. These processes enable the spring to withstand the cruel working pressure of the racing car.
- We randomly select some from each batch of production for 23 million anti-fatigue and elastic attenuation tests. All springs performed very well.
Amazing springs at an unbeatable price
Very good quality and I will definitely buy from again
Quinshaun Bennetton January 19, 2018
Low spring pressure at start but plenty of muscle at high speeds.
Modern design is what I like about these springs.
Eric Tillmanon February 1, 2019
Excellent quality product, quick easy transaction.
Excellent quality product, quick easy transaction.
Clifford Darlingon April 4, 2019
Good part good price
Worked great
james foxon April 25, 2019
The whole package
The whole package. Speed parts of course, but a detailed installation guide and the special tool required to do the job? Yes! Amazing.
Jabin Munozon February 6, 2020
Worked perfectly as expected
Worked great on my valves
Hope Gayon May 3, 2020
AAAAA+
Works great.
Ever Hernandezon May 6, 2020
Valve springs
Works great
yojander davilaon May 7, 2020
GOOD
easy to work with
Luis Jusino-Nazarioon May 19, 2020
Works Perfect!
Works Perfect!
Garrett bensonon May 21, 2020
LS springs
Great spring for high lift LS build.
Brian Anglinon December 8, 2020
Great tool
Good quality tool. Used the tool numerous times and works at needed
rusty deckardon February 3, 2021
Good job
Good job
David Chapinon June 22, 2021
Good Product!!!
Good product, Fair price!!!
Aaron Holmeson November 9, 2021