Enginetech ES673 Hydraulic Flat Tappet Camshaft for GM Small Block - 267 305

The Enginetech ES673 is a stock replacement hydraulic flat tappet camshaft designed specifically for General Motors small block V8 engines, including the 267 cubic inch (4.4L) and 305 cubic inch (5.0L) applications from 1976-1980. This camshaft provides reliable OE-style performance for engine rebuilds and restorations of classic GM vehicles.

Key Features:

• Hydraulic flat tappet design for smooth, quiet valve train operation
• Manufactured at OE facilities with strict SPC quality control standards
• Metallurgy analysis and Rockwell hardness testing throughout production
• Profiled to ensure proper lift and duration specifications
• Stock replacement grind ideal for daily drivers and restorations
• Requires flat tappet lifters (not included)

Enginetech has been a trusted name in engine rebuilding components since 1982, delivering professional-grade parts to engine builders and technicians. This camshaft is backed by Enginetech's lifetime warranty when professionally installed. For proper installation, use cam break-in lubricant and follow manufacturer's break-in procedures to ensure optimal performance and longevity.