About this product
Refresh your Chevy small block ignition system with this 8.5mm spark plug wire set, built for clean routing, stable spark delivery, and long-term heat resistance in tight engine bay layouts. The spiral-wound Kevlar® core helps transfer spark energy while reducing electrical interference, with resistance rated at 500 ohms/ft — confirm this matches your ignition system's requirements.
High-density silicone insulation and black ceramic plug boots are built to handle elevated underhood heat, supporting routing near warm engine components when installed with proper clearance. This set uses a 90° spark plug boot configuration — confirm this matches your distributor or coil pack layout before ordering, since straight or 45° boots may be required for some setups.
Applications
Fits Chevrolet Small Block V8 Gen I: 4.3L/262, 4.3L/265, 4.4L/267, 4.6L/283, 4.9L/302, 5.0L/305, 5.0L/307, 5.4L/327, 5.7L/350, 6.6L/400 in³. Common on Camaro, Chevelle, Nova, C10, and El Camino small block applications.
Installation
Confirm spark plug terminal style, coil or distributor configuration, cylinder routing order, separator placement, and heat clearance before installation. Verify 90° boot configuration matches your setup — straight or 45° boots may be needed for some layouts.
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 4.3 L / 262 in3
• 4.3 L / 265 in3
• 4.4 L / 267 in3
• 4.6 L / 283 in3
• 4.9 L / 302 in3
• 5.0 L / 305 in3
• 5.0 L / 307 in3
• 5.4 L / 327 in3
• 5.7 L / 350 in3
• 6.6 L / 400 in3
NOTES
• Wire lengths are ideal for routing over the valve covers
• Verify spark plug terminal style, coil/distributor configuration, cylinder routing order, and heat clearance before installation.
• 90° boot configuration — confirm this matches your distributor/coil layout before ordering, as straight or 45° boots may be needed for some setups.
COMMON VEHICLE APPLICATIONS
Chevrolet Camaro
Chevrolet Chevelle
Chevrolet Nova
Chevrolet C10
Chevrolet El Camino
SPECIFICATIONS
Wire Diameter: 8.5mm
Conductor Style: Spiral Wound Kevlar® Core
Resistance: 500 Ohms /Ft
Rfi Suppression: Yes
Wire Jacketing: High-Density Silicone
Spark Plug Boot: Black 90° Ceramic
Wire End: Female
Wire Color: Black
Quantity: Full Set Of 8 Plug Wires And 1 Coil Wire
Description supplied by Top Street Performance through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.