16PCS 1219 Drop-In Beehive Valve Spring Kit for all LS Engines .625" Lift Rated

Description:

• 100% Brand New,never been use
• The PAC-1219 Spring Kit is a drop-in high performance spring kit for all OE LS cylinder heads and is rated for up to .625" lift.  
• This spring kit uses all OE hardware, including seats, retainers, and locks and is 100% drop-in.  
• The PAC-1219s are an ovate beehive spring that has increased loads, rates and frequencies for more aggressive cams.
• This is a full set of 16 springs.
• Professional Installation is Highly Recommended (No Instruction Included).

Specs:

• Outside Diameter of Outer Spring (in): 1.307 in.
• Number of Springs Per Valve: Single
• Coil Bind Height (in): 1.100 in.
• Damper Spring Included: No
• Recommended Valve Lift: 0.625 in
• Install Load: 135lbs
• Install Height: 1.800"
• Open Height: 1.175"
• Open Load: 348 lbs
• Spring Rate (lbs/in): 340 lbs./in.
• Inside Diameter of Outer Spring (in): 0.885 in.
• Valve Spring Style: Beehive

Fitment:

• For All LS Engines - .625" Lift Rated.

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Package includes:

• 16X Beehive Valve Sprin