• Granatelli blue 0-ohm spark plug wire set 28-1577S for 1977-1979 Dodge and Chrysler 6.6L/7.2L
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Granatelli Motor Sports

Granatelli Blue 0-Ohm Spark Plug Wires for 1977-1979 Dodge/Chrysler 6.6L/7.2L – 28-1577S

Granatelli Blue 0-Ohm Spark Plug Wires for 1977-1979 Dodge/Chrysler 6.6L/7.2L – 28-1577S

SKU:28-1577S

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Built for the 1977–1979 Plymouth Trailduster/PB300/PB200/Fury and Dodge W300/W200 with the 7.2L V8, 6.6L V8 and 5.9L V8 engines, plus other models listed in the fitment chart below, Granatelli Motor Sports 28-1577S is a blue 0-ohm spark plug wire set.

Check the fitment chart below to confirm your vehicle; this set is listed for 41 applications, starting with the 1978 Plymouth Trailduster.

GRANATELLI MOTOR SPORTS • PERFORMANCE IGNITION

0 Ohm High Performance Spark Plug Wires

Upgrade your ignition system with Granatelli Motor Sports 0 Ohm performance ignition wires. Designed to deliver maximum ignition energy to the spark plug, these performance wires feature ultra-low resistance, patented noise suppression technology, stainless-steel connectors, and high-temperature silicone boots. Ideal for high-performance street, race, forced-induction, and modified applications.

PART NUMBER: 28-1577S

PERFORMANCE AT A GLANCE

Resistance
0 Ohm
Wire Size
8MM
Temperature
500°F
Application
MULTI-ENGINE
ENGINEERED FOR PERFORMANCE

Why Choose Granatelli 0 Ohm Wires?

0 Ohm Resistance
Ultra-low resistance construction is designed to transfer maximum electrical energy from the ignition source to the spark plug.
Maximum Spark Energy
Granatelli reports that the design can increase power delivered to the spark plug by up to 400% over stock wires.
Noise Suppression
Patented protector-ring technology provides 0 Ohm resistance while helping prevent RFI and EMI interference.
High-Temperature Boots
High-temperature silicone boots are designed to withstand demanding engine-bay temperatures.

Built for Street & Race Performance

These Granatelli 0 Ohm ignition wires are designed for modern fuel-injected vehicles, street cars, race applications, and modified engines. They are especially well suited for applications using aftermarket headers, turbochargers, superchargers, or other performance upgrades.

400%
Potential increase in spark-plug power delivery
0 OHM
Ultra-low resistance ignition wire design
500°F
High-temperature wire jacket rating
APPLICATION GUIDE

Vehicle Fitment

Fits the select vehicles listed below. See the application chart below for exact engine fitment.

Year Make Model Engine
1978 Plymouth Trailduster V8 7.2L
1978 Plymouth Trailduster V8 6.6L
1978 Plymouth PB300 V8 7.2L
1978 Plymouth PB300 V8 6.6L
1978 Plymouth PB200 V8 7.2L
1978 Plymouth PB200 V8 6.6L
1978 Plymouth Fury V8 7.2L
1978 Plymouth Fury V8 6.6L
1978 Dodge W300 V8 7.2L
1978 Dodge W300 V8 6.6L
1978 Dodge W300 V8 5.9L
1978 Dodge W200 V8 7.2L
1978 Dodge W200 V8 6.6L
1978 Dodge W150 V8 7.2L
1978 Dodge W150 V8 6.6L
1978 Dodge Ramcharger V8 7.2L
1978 Dodge Magnum V8 6.6L
1978 Dodge D400 V8 7.2L
1978 Dodge D150 V8 7.2L
1977–1978 Dodge Ramcharger V8 6.6L
1977–1978 Dodge Monaco V8 7.2L
1977–1978 Dodge Monaco V8 6.6L
1977–1978 Dodge D300 V8 7.2L
1977–1978 Dodge D300 V8 6.6L
1977–1978 Dodge D200 V8 7.2L
1977–1978 Dodge D200 V8 6.6L
1977–1978 Dodge D150 V8 6.6L
1977–1978 Dodge D100 V8 7.2L
1977–1978 Dodge D100 V8 6.6L
1977–1978 Dodge Charger V8 6.6L
1977–1979 Dodge CB300 V8 7.2L
1977–1978 Dodge CB300 V8 6.6L
1977–1978 Dodge B300 V8 7.2L
1977–1978 Dodge B300 V8 6.6L
1977–1978 Dodge B200 V8 7.2L
1977–1978 Dodge B200 V8 6.6L
1977–1978 Chrysler Newport V8 7.2L
1977–1978 Chrysler Newport V8 6.6L
1977–1978 Chrysler New Yorker V8 7.2L
1977–1978 Chrysler New Yorker V8 6.6L
1977–1978 Chrysler Cordoba V8 6.6L

Product Specifications

Brand Granatelli Motor Sports
Part Number 28-1577S
Product Type 0 Ohm High Performance Spark Plug Wires
Resistance 0 Ohm
Wire Diameter 8MM
Boot Material High-Temperature Silicone
Connector Stainless Steel Snap-Lock
Interference Protection RFI / EMI Suppression
Temperature Rating Up to 500°F

Ideal For

✓ Performance Street Cars
✓ Race Applications
✓ Aftermarket Headers
✓ Turbocharged Engines
✓ Supercharged Engines
✓ Modified Fuel-Injected Engines
⚠️ Verify Fitment Before Ordering
Please verify your vehicle's year, make, model, engine, and application before ordering. This product is listed for the exact applications shown in the fitment chart above.