Granatelli 12" GM LS/LT 0-Ohm Black Spark Plug Wires w/ Ceramic Boots – 28-1629-CBB

Granatelli Motor Sports

Part #
28-1629-CBB
UPC #

$337.85 USD

~~$355.64 USD~~ $337.85 USD

Sale Sold out

Shipping calculated at checkout.

Product Description

ZERO OHMS. MAXIMUM SPARK. BLACKED-OUT PERFORMANCE.

Built to deliver maximum spark transfer, extreme heat protection, and precision fitment for serious LS and LT-Series performance applications.

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GRANATELLI MOTOR SPORTS • HIGH PERFORMANCE IGNITION

12-Inch Black 0 Ohm High Performance Spark Plug Wires with Ceramic Boots

Granatelli Motor Sports Part #28-1629-CBB delivers high-performance ignition technology in a compact 12-inch package. Featuring 0 Ohm resistance, 8mm black high-temperature silicone jackets, ceramic-reinforced boots, and a spiral-wound stainless-steel core, these wires are engineered for maximum spark transfer, heat protection, and dependable performance on demanding LS and LT-Series engines.

PART NUMBER: 28-1629-CBB

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PERFORMANCE AT A GLANCE

Resistance

0 OHM

Wire Length

12"

Wire Size

8MM

Boot Type

CERAMIC

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ENGINEERED FOR PERFORMANCE

Why Choose Granatelli 0 Ohm Black Spark Plug Wires?

0 Ohm Resistance

Designed for maximum spark transfer with zero internal resistance, helping deliver strong ignition energy from the coil to the spark plug.

Precision 12-Inch Length

The compact 12-inch boot-to-boot design allows clean routing in tight engine bays, coil-near-plug configurations, and custom LS engine layouts.

8mm Black Silicone

Rugged 8mm black high-temperature silicone jacketing provides durable protection against demanding under-hood temperatures.

Ceramic-Reinforced Boots

Ceramic-reinforced boots provide extreme heat resistance and long-term durability in harsh engine-bay environments.

Spiral-Wound Stainless Core

Stainless-steel spiral-wound construction is designed to help suppress EMI and RFI interference while maintaining strong ignition performance.

OE-Grade Terminals

Factory-assembled with OE-grade terminals for secure connections and straightforward installation without cutting or splicing.

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12-INCH LENGTH • 0 OHM PERFORMANCE

Maximum Spark. Maximum Heat Protection. Stealth Performance.

Part #28-1629-CBB combines zero-resistance ignition technology with a compact 12-inch design, high-temperature silicone protection, ceramic boots, and stainless-steel spiral construction. The result is a professional-grade ignition wire built for street, strip, track, and custom LS applications.

0 OHM

Maximum Spark Transfer

12"

Boot-End-to-Boot-End

1000°F+

Extreme Heat Protection

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ENGINE APPLICATIONS

Built for GM LS & LT-Series Engines

✓ LS1

✓ LS2

✓ LS3

✓ LS6

✓ LS7

✓ LS9

✓ LSA

✓ LSX

✓ LQ4

✓ LQ9

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SEO VEHICLE FITMENT

Chevrolet & GMC 5.3L V8 Applications

Vehicle applications below are based on the current Granatelli Motor Sports listing for Part #28-1629-CBB.

Year	Make	Model	Engine
2018	Chevrolet	Express 2500 / Express 3500 / Silverado 1500 / Suburban	V8 5.3L
2018	GMC	Savana 2500 / Savana 3500	V8 5.3L
2017	Chevrolet	Express 2500 / Express 3500 / Silverado 1500 / Suburban	V8 5.3L
2017	GMC	Savana 2500 / Savana 3500	V8 5.3L
2016	Chevrolet	Express 2500 / Express 3500 / Silverado 1500 / Suburban	V8 5.3L
2016	GMC	Savana 2500 / Savana 3500	V8 5.3L
2015	Chevrolet	Express 2500 / Express 3500 / Silverado 1500 / Suburban	V8 5.3L
2015	GMC	Savana 2500 / Savana 3500	V8 5.3L
2014	Chevrolet	Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe	V8 5.3L
2014	GMC	Savana 1500 / Savana 2500 / Savana 3500 / Sierra 1500 / Yukon / Yukon XL 1500	V8 5.3L
2013	Chevrolet	Avalanche / Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe	V8 5.3L
2013	GMC	Savana 1500 / Savana 2500 / Savana 3500 / Sierra 1500 / Yukon / Yukon XL 1500	V8 5.3L
2012	Chevrolet	Avalanche / Colorado / Express 1500 / Express 2500 / Express 3500 / Silverado 1500 / Suburban 1500 / Tahoe	V8 5.3L
2012	GMC	Canyon / Savana 1500 / Savana 2500 / Savana 3500 / Sierra 1500 / Yukon	V8 5.3L

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Product Specifications

Brand	Granatelli Motor Sports
Part Number	28-1629-CBB
Product Type	0 Ohm High Performance Spark Plug Wires with Ceramic Boots
Resistance	0 Ohm
Wire Size	8mm
Color	Black
Overall Length	12 Inches
Length Measurement	Boot End to Boot End
Boot Type	Ceramic-Reinforced
Jacket Material	High-Temperature Silicone
Core Construction	Spiral-Wound Stainless Steel
Heat Rating	1000°F+
Engine Compatibility	LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4 & LQ9
Application	GM LS & LT-Series Engines
Terminals	OE-Grade Terminals
Manufacturing	Made in USA
Warranty	90-Day Warranty

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SEO APPLICATION DESCRIPTION

12-Inch Black 0 Ohm Spark Plug Wire Fitment

Granatelli Motor Sports 28-1629-CBB 12-inch black 0 Ohm high-performance spark plug wires with ceramic boots are engineered for compatible GM LS and LT-Series engines. These 8mm black performance spark plug wires feature 0 Ohm resistance for maximum spark transfer, high-temperature silicone jacketing, ceramic-reinforced boots, and spiral-wound stainless-steel core construction designed to suppress EMI and RFI interference. Compatible engine applications include LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4 and LQ9. Listed Chevrolet and GMC applications include Silverado 1500, Suburban, Tahoe, Avalanche, Express, Colorado, Sierra 1500, Yukon, Yukon XL, Savana and Canyon models equipped with compatible 5.3L V8 engines. The 12-inch boot-to-boot length makes these wires well suited for compact engine bays, coil-near-plug configurations, coil relocation setups and custom LS performance builds.

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⚠️ Verify Fitment Before Ordering

Please verify your vehicle's year, make, model, engine, ignition configuration, terminal style, and required wire length before ordering. This product uses a 12-inch boot-end-to-boot-end length and is intended for compatible GM LS/LT-Series applications. Confirm the exact application before purchase.

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