Pay in 4 interest-free payments of $50.00 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Please Note: Tune is not required however highly recommended
Significantly Improved Handling
We have a range of pulley sizes to suit your particular needs
9L sixth generation supercharger
these components may not be returned with your upgraded PCM
MELLING LS SINGLE VALVE SPRING KIT 250GT Please Note: Tune is notKit contains (16) 461219 Valve Springs Designed for roller cams in Gen 3 Gen 4 LS engines Beehive design provides better valve train stability due to the decrease spring and retainer weight Efficiently eliminates damaging harmonics, allowing for more aggressive cam profiles, increased high RPM horsepower, and durability Compatible Engines: L76 (6. 0 Litre AFM) 6L V8 L77 (6. 0 Litre AFM) 6L V8 L98 (6. 0 Litre) 6L V8 LM7 5. 3 Litre 5. 3L V8 LQ4 6L V8
US$ 50.09
US$ 207.00
US$ 68.99
US$ 83.99
US$ 23.62
US$ 205.55
US$ 135.50