1966 Chevrolet Fullsize Engine Harness - H.E.I. Compatible, Big Block

Upgrade your classic Chevrolet Fullsize with our premium engine harness designed specifically for 1966 models. This high-quality wire harness is engineered to ensure optimal performance and compatibility with factory gauges and C.A.C. A/C systems. Say goodbye to outdated wiring issues and embrace a more reliable, efficient solution that enhances your vehicle's performance over alternatives on the market.

• High-quality construction: Durable materials ensure longevity and resistance to wear.
• H.E.I. compatible: Modified specifically for use with a GM H.E.I. distributor for seamless integration.
• Big block support: Tailored to meet the demands of big block engines, optimizing power delivery.
• Factory gauge compatibility: Designed to connect effortlessly with factory gauges, ensuring accurate readings.
• C.A.C. A/C ready: Supports factory A/C systems, providing comfort without compromising performance.

Fitment: 1966 Chevrolet Fullsize