8 Pack ACDelco Double Platinum Spark Plugs 1966 for Chevrolet Chevelle 4.6L ps

Upgrade your vehicle with the 8 Pack ACDelco Double Platinum Spark Plugs 1966 for Chevrolet Chevelle 4.6L. These high-performance spark plugs provide reliable ignition, improved fuel efficiency, and long-lasting durability. Specifically designed for the 1966 Chevrolet Chevelle 4.6L V8 engine, they meet or exceed OEM specifications to deliver consistent performance and easy installation.

🔧 High-Quality Construction – Ensures exceptional durability and longevity 🔧 Optimized Performance – Enhances efficiency and smooth operation 🔧 Pre-Tested for Reliability – Built to withstand demanding conditions 🔧 Direct OEM Fit – Designed for easy installation with no modifications required 🔧 Long-Lasting Dependability – Reduces maintenance needs for extended use

✅ Designed for 1966 Chevrolet Chevelle 4.6L V8 engines ✅ OEM replacement part for ACDelco Double Platinum Spark Plug (Part No. 41-829) ✅ Check owner’s manual for proper fitment

Thread Size: 14 mm Reach: 0.750 inches Hex Size: 5/8 inch Seat Type: Gasket Resistor: Yes Center Electrode Tip Material: Platinum Ground Electrode Tip Material: Platinum Pre-Gap Size: 0.040 inches Center Electrode Core Material: Copper Manufacturer Heat Range: 14

Enhance your vehicle’s performance with this premium spark plug set! 🔧🚗