OVERVIEW
All items are covered by manufacturer warranty.
FAST FREE SHIPPING.
Most orders ship within 1 business day with Tracking Number. Customer also can choose two-day or expedited shipping.
100% customer satisfaction is backed by a 30-Day Money Back Guarantee for New items and a 30-Day Money Back Guarantee for Recon.
SPECS
Engine Camshaft:
Engine Type: LS-Series
Camshaft Type: Hydraulic Roller
RPM Range: 2200 to 5400
Cam Gear Attachment: 3-Bolt
Intake Duration: @ .050": 228°
Exhaust Duration: @ .050": 230°
Advertised Intake Duration: 283°
Advertised Exhaust Duration: 286°
Intake Valve Lift: .585"
Exhaust Valve Lift: .585"
Lobe Separation: 112°
Intake Centerline: 108°
Valve Springs:
Number of Springs Per Valve: Single
Outside Diameter of Outer Spring (in): 1.290 in.
Spring Coil Bind Height (in): 1.140 in.
Damper Spring Included: No
Spring Install Load: 130lbs
Spring Install Height: 1.800"
Spring Open Height: 1.175"
Spring Open Load: 318 lbs
Spring Rate (lbs/in): 313 lbs./in.
Inside Diameter of Outer Spring (in): 0.885 in.
Valve Spring Style: Beehive
Pushrods:
7.400" Chromoly One Piece Pushrods
5/16" Diameter
.080" Wal
Harmonic Balancer Bolt:
Hex Head Style
16mm x 2.0 Thread Size
4.055" Underhead Length
Valve Seals
Valve Type: Intake and Exhaust
Engines: LS1 LS2 LS4 LS6 LQ4 LQ9 LM7 L59 LR4 LM4 L33 L76
Fitment Type: Direct Replacement
OEM NUMBER
Camshaft: E1840P, E-1840-P
Timing Cover Gaskets: TCS45993
Bolt: 12557840
Valve Seals: 12482063
KIT CONTENTS
1 x E1840P Camshaft
16 x 1218 Beehive Valve Springs
16 x 7.400" LS Chromoly Pushrods
16 x Vavle Seals
1 x Timing Cover Gasket Set
1 x Balancer Bolt
Lifetime Replacement Warranty
A lot of things can happen on the road less traveled, and QPRYECP has you covered! We're confident in our high-quality products so we're giving you more peace of mind and more bang for your buck!
Rough Country offers a Limited Lifetime Replacement Warranty on most suspension products. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products. We will replace your defective item at no cost to you!
Return PolicyFree Returns up to 30 Days from the date of purchase. Include all original items in the Return. Mounted and Balanced wheels or any modified product is not eligible to be returned. Incomplete returns may not be eligible for this policy.ShippingFree Shipping on all Items over $20 to the lower 48 States. Products under $20 have a $7.95 Shipping Charge. If you place your order before 2:30pm CST, Monday-Friday, your order will likely be shipped that day. 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date. Once an order has shipped, average FedEx Ground transit time is an additional 1 to 3 working days.
FREIGHT ITEMS - Items marked as Freight will include a Flat Rate Shipping Charge. Depending on your address or location additional freight charges could apply. If any questions please contact QPRYECP prior to placing your order. Freight Items are only available to the lower 48 states.International BuyersImport duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to offerding or buying.
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