Granatelli 0-Ohm Single Black Spark Plug Wire with Black Heat Sleeve – 28-1629-1BB

Granatelli 0-Ohm Single Black Spark Plug Wire with Black Heat Sleeve – 28-1629-1BB

Built for Performance, Fitment, and Dependable Operation

Part Number: 28-1629-1BB

The Granatelli 0-Ohm Single Black Spark Plug Wire with Black Heat Sleeve – 28-1629-1BB is designed to improve ignition-energy transfer and provide dependable spark delivery for performance applications. Granatelli Motor Sports ignition components are built for enthusiasts looking for consistent operation, durable construction, and a clean fit in demanding engine-bay environments.

Existing product detail: ONE 12-INCH BLACK HEAT-PROTECTED REPLACEMENT WIRE. The Granatelli 28-1629-1BB replaces one black 0-Ohm spark plug wire with black heat sleeve. Wire Length: 12 inches Replacement For: Granatelli 28-1629HTBB Brief Fitment: Select GM LS/LT 5.3L, 6.0L and 6.2L applications including Silverado, Sierra, Tahoe, Suburban and performance GM V8 builds.

Key Features & Benefits

• Performance-focused ignition-wire design
• Built to support consistent spark-energy transfer
• Designed for demanding street and performance engine environments
• Application-specific fitment should be confirmed before installation

Fitment & Installation

Confirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.

Frequently Asked Questions

Why upgrade performance spark plug wires?
A quality performance wire set is designed to provide consistent energy transfer to the spark plug while maintaining durability in the heat and vibration of the engine bay.

Will these work with a modified engine?
They are intended for performance use, but exact compatibility depends on the engine, ignition system, headers, routing, and other modifications.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports develops performance components for real-world street, street/strip, race, and custom applications. Each product is designed around practical performance, dependable construction, and integration into serious automotive builds.