For ignition-system upgrades and replacement service, this wire set pairs 8.5 mm cable construction with application-specific boot geometry for clean fitment and dependable spark transfer.

Spark Delivery & Ignition Performance
The 8.5 mm outside diameter uses spiral wound core material with radio frequency interference noise suppression to help transfer spark energy while reducing electrical interference in compatible ignition systems. Resistance is listed at 500 Ohms, which should be matched to the ignition setup.

Premium High-Density Silicone Heat Protection
The black high-density silicone insulation and ceramic plug boot material help provide heat resistance and long-term durability. Premium high-density silicone with ceramic plug boots rated for elevated underhood heat supports routing near warm engine-bay components when installed with proper clearance.

Boot Configuration & Routing
The set uses 135° spark plug boot configuration with 90° coil/distributor-end boot degree and Male or Female terminal compatibility to support clean routing between the plugs and distributor or coil packs. Wire separators included: Yes.

Installation & System Matching
Fitment type is listed as Universal. Confirm spark plug terminal style, coil or distributor configuration, cylinder routing order, separator placement, and heat clearance before installation.

COMPATIBLE WITH:
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 6.5 L / 396 in3
• 6.6 L / 402 in3
• 7.0 L / 427 in3
• 7.4 L / 454 in3

NOTE: Wire lengths are ideal for routing over the valve covers.

COMMON VEHICLE APPLICATIONS:
Chevrolet Chevelle
Chevrolet Camaro
Chevrolet Monte Carlo
Chevrolet C10
Chevrolet Corvette

SPECIFICATIONS:
Boot Type: 135°
Coil End Boot Color: Black
Core Material: Spiral Wound
Distributor End Boot Degree: 90°
Distributor End Boot Type: Female
Distributor Terminal Type: Male
Ignition Coil End Boot Degree: 90°
Ignition Coil End Boot Type: Male or Female
Ignition Coil Terminal Type: Male or Female
Insulation Color: Black
Insulation Material: High-density Silicone
Noise Suppression Type: Radio Frequency Interference
Outside Diameter: 8.5 mm
Quantity: Full Set of 9 Plug Wires
Resistance: 500 Ohms
Spark Plug Boot Material: Ceramic
Spark Plug End Boot Color: Black
Spark Plug End Boot Degree: 135°
Spark Plug End Boot Quantity (Straight): 8
Universal Or Specific Fit: Universal
Wire 1 Length: 42.00 in.
Wire 2 Length: 40.00 in.
Wire 3 Length: 38.00 in.
Wire 4 Length: 38.00 in.
Wire 5 Length: 32.00 in.
Wire 6 Length: 32.00 in.
Wire 7 Length: 32.00 in.
Wire 8 Length: 28.00 in.
Wire 9 Length: 36.00 in.
Wire Separators Included: Yes