BCBC MC1377 Engine Camshaft

OE stock replacement camshaft

This Melling stock replacement camshaft is built for Jeep engines that need an OE-style valve train profile. It is a hydraulic camshaft with hydraulic flat tappet lifter type and standard replacement grade, making it a direct service part for engine rebuilds and repairs.

Key features

• Hydraulic flat tappet lifter type for traditional valve train setups
• Standard replacement grind for OE-style engine operation
• Intake valve lift of 0.408 and exhaust valve lift of 0.414
• Intake duration at .050 inch lift of 188.0 and exhaust duration of 190.0
• Computer controlled compatible for supported engine management systems
• Made in the USA with Melling OE replacement engineering

Detailed description

Part number MC1377 is a Melling engine camshaft developed as a stock replacement option for Jeep applications. It is listed for 1999-2006 Jeep Wrangler, 1999-2004 Jeep Grand Cherokee, and 1999-2001 Jeep Cherokee, with OE stock replacement grind and stock profile notes. This camshaft is intended for buyers restoring factory-style drivability, torque characteristics, and engine response in compatible Jeep engine builds. The MC1377 camshaft is also cross-referenced to 53010448AA and ES242 for the same application.

What it is used for

• Replacing a worn or damaged camshaft in a compatible Jeep engine
• Restoring stock-style valve timing and lift characteristics
• Addressing rough idle caused by camshaft wear
• Supporting engine rebuilds that require an OE replacement grind
• Maintaining computer-controlled engine compatibility in supported applications

Installation notes and tips

Verify engine code, valve train configuration, and computer-controlled compatibility before installation. Match the camshaft profile to the intended engine requirements during rebuild work, and inspect related valve train components for wear before assembly. Confirm fitment for your specific Jeep Wrangler, Grand Cherokee, or Cherokee application using the listed year range and stock replacement notes.

Quality assurance

Melling manufactures this camshaft in the USA and develops, engineers, tests, and produces its stock replacement camshafts to high quality standards using appropriate materials.