- 100% brand new items, never used or installed.
- .600" lift rated drop-in beehive valve spring kit (set of 16).
- Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements.
- Manufactured from high quality steel spring wire for superior strength and durability.
- Uses all factory hardware, including seats, retainers, and locks and is 100% drop-in fitment.
- Perfect for OEM upgrades and street performance, whether it's for a mild performance camshaft swap or rebuilding an old engine.
- Ovate wire beehive spring design has increased loads, more rates, and greater frequencies than factory valve springs for more aggressive cams capable of handling higher lifts.
- Valve Spring Style: Beehive
- Number of Springs Per Valve: Single
- Inside Diameter of Outer Spring (in): 0.885 in.
- Outside Diameter of Outer Spring (in): 1.290 in.
- Coil Bind Height (in): 1.140 in.
- Damper Spring Included: No
- Install Load: 130lbs
- Install Height: 1.800"
- Open Height: 1.200"
- Open Load: 318 lbs
- Spring Rate (lbs/in): 313 lbs./in.
- No installation guides are included, we highly recommend seeking professional installation.
- 1999-2013 Chevrolet / General Motors 4.8L Gen III IV LS Engines
- 1999-2014 Chevrolet / General Motors 5.3L Gen III IV LS Engines
- 1997-2004 Chevrolet / General Motors 5.7L Gen III LS Engines
- 1999-2018 Chevrolet / General Motors 6.0L Gen III IV LS Engines
- 2007-2018 Chevrolet / General Motors 6.2L Gen IV LS Engines