1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All switches were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.
6: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.
Condition: 100% Brand New
Color: show as pictures
Manufacturer Part Number:PAC-1219;PAC1219
Fitment Type: Direct Replacement
Number of Springs Per Valve: Single
Outside Diameter of Outer Spring (in): 1.207 in.
Coil Bind Height (in): 1.100 in.
Damper Spring Included: No
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
For All LS Engines - .625" Lift Rated
1 set Valve Spring Kit PAC-1219
Please check whether this item can fit on your car before purchasing
Delivery Time: 2-6 working days
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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