2019-2024 Cummins 6.7L Commonrail Longblock "Standard Build"

2019-2024 Cummins 6.7L Longblock

Consists of the following

• New Mahle/Dualoy Pistons (Thermal Top and Skirt Coating Available Separately) 
• Reconditioned 13-18 Rods are Used in these builds
• Mahle/King Rod Bearings and Mahle/King Main Bearings (If either of these are not available or in stock we may be subject to use other OE Quality brands)
• Comes with a Full Complete Upper and Lower Gasket Kit
• Cometic MLX Head Gasket
• Machine Work for the Cylinder Head which includes Oversized Stronger Inconel Material Valve Seats for the Intake and Exhaust Seats as the Factory Valve Seats are Powdered Metal and notorious for falling out and ruining a motor. 
• 3-4 Angle Valve Job
• New Valve Seals
• New Valve Springs
• Thread In Soft Plugs Installed in place of freeze plugs on top of the Head
• Performance Bronze Valve Guide Liners
• Surfaced, Magnafluxed and Vaccum Tested
• Machine Work for the Block includes Boring and Torque Plate Honing the Cylinder Bores for Head Studs
• Deck the Block Surface
• ARP/OptiTorque ROD BOLTS ARE STANDARD NOW ON ALL BUILDS
• New Freeze Plugs Installed
• Check Main Cap Bores and Line Hone if needed
• ARP or OptiTorque Head Studs are Standard on all Builds
• New Oil Cooler
• New Cummins Oil Pump
• Assemblied Longblock with Valvetrain and preset valve adjustment

2019-2024 Cummins 6.7L Motors Also Received the Hamilton Flat Tappet Conversion Kit with a 178/208 Towing Cam, Chromoly Pushrods, Adjustable Rocker Arm Assemblies, and DLC Coated Tappets Made for the 19-24 Cummins Standard to get rid of the problematic Hydraulic Lifters that are notorious for failing.

Valve Spring Options are either SBI Performance Springs or Manton Beehive Spring Kit - If towing or using your exhaust brake all the time either one of these are recommended to help prevent valve float.

O'ring Cylinder Head Highly Recommended for all 6.7s for better Head Gasket Sealing

NEW Piston Option - SPEED OF AIR PISTONS WITH TOTAL SEAL GAPLESS RINGS - Reduce EGT's, Reduce Emissions, Better Fuel Economy  

WARRANTY INFO - Comes with 5 Year / 100K Workmanship Limited Warranty (NO LABOR) - Warranty Paperwork and Break In Suggestion Paperwork is listed under Instructions

CORE CHARGE POLICY

Core Charge is a up front payment unless you send in your core prior,  return shipping is covered by the customer, if you don't have a way to ship the core back we can setup return shipping and subtract it from the core charge and can provide a quote for the return shipping.  Core Charge deductions are per motor, deductions go like so 

• Broke Cranks, or any Cummins crank that require rod journals turned or the Mains turned past .010 are considered unusable, Duramax Cranks that can not be polished on the journals due to any spun bearings will make them unusable - MINUS $500 off the core charge
• Hole in Block, Spun Main Bearings that are spun into the block mains, Cracked Blocks, Hole in Cylinder Walls, etc that makes the block unusable - MINUS $500 off the core charge
• Bent, damaged, broke Connecting Rods - Minus $35 each off the core charge
• Cummins Cylinder Heads that are cracked, damaged from dropped valves or valve seats, grooved heads, etc - Minus $500 off the core charge
• Duramax Cylinder Heads that are cracked, or damaged from dropped valves, etc - Minus $200 per head off the core charge
• Damaged or Unusable Camshafts - Minus $100 off the core charge
• Missing Valvetrain Components - Minus $150-$200 for the set off the core charge
• Other Missing Components not listed from the core will be price accordingly to market value and prices above are subject to change.

Exceptions to the core fee charge values are if you buy a new part or upgraded part as for example if purchasing a Callies Duramax Crankshaft in place of a stock crankshaft on a Duramax core with a broke crank issue then a broke crank fee is waived and so on.