8.1L VORTEC MKC496AP Master Engine Rebuild Kit for 2001 Chevy Silverado GMC Sierra 2500HD 3500 8.1L VORTEC 496 V8 – Includes Camshaft, Lifters, Pistons, Rings, Bearings, Oil Pump, Timing, Gasket Set

Description

The Ultimate Master Overhaul Solution The Enginetech RCC496CP Master Kit is the definitive answer for owners who want a “zero-mile” engine refresh without compromise. By upgrading the standard rebuild to include a Hydraulic Roller Camshaft and a full set of 16 Roller Lifters, you are moving beyond simple maintenance and into high-performance restoration. This kit is engineered to restore the legendary torque of the 8.1L Big Block while significantly reducing internal friction and wear, making it the most cost-effective way to keep your proven workhorse on the road.

High-Efficiency Roller Valvetrain Upgrade The core of this Master Kit is the transition to a modern Hydraulic Roller Camshaft and matched Roller Lifters. Unlike traditional flat-tappet systems, roller components use needle bearings to roll over the cam lobes, virtually eliminating the friction that causes premature engine wear. This upgrade results in a more responsive throttle, improved fuel efficiency, and a valvetrain that can handle the aggressive opening rates required for maximum low-end pulling power without the risk of “wiping” a cam lobe during break-in.

Precision Precision Lubrication and Timing To support the upgraded valvetrain, this kit includes a New High-Volume Oil Pump and a True Double Roller Timing Set. The new oil pump is essential for providing the stable oil pressure that hydraulic roller lifters require for quiet and consistent operation. The heavy-duty timing set replaces the thin, stretched factory chain with a robust double-row design, ensuring that your camshaft and crankshaft stay in perfect synchronization for the life of the engine, protecting your investment from catastrophic timing failure.

Why This Master Kit is the Smartest Investment Choosing the Enginetech Master Kit is about long-term reliability and total value. By bundling the Flat Top Pistons, Moly Rings, and a complete set of Main, Rod, and Cam Bearings with the premium roller valvetrain, you are addressing every single mechanical wear point in one shot. This all-in-one approach doesn’t just save you money compared to a new truck—it saves you from the future labor costs of opening the engine back up to replace a failing lifter or cam. It is the ultimate insurance policy for your 8.1L engine.

Manufacturer: ENGINETECH / REDLINE USA
Model: 8.1L MASTER REBUILD KIT
Included components: 1-ROLLER CAMSHAFT 16-ROLLER LIFTERS 1-FULL GASKET SET 8-FLAT TOP PISTONS 1-SET OF RINGS 1-ROD BEARINGS 1-MAIN BEARINGS 1-CAM BEARINGS 1-TIMING KIT 1-OIL PUMP
Warranty: LIFETIME IF INSTALLED BY A CERTIFIED MACHINIST