Top Street Performance 8.5mm Over Valve Covers Ignition Spark Plug Wires w/ 90° Ceramic Plug Boots for Chevy Small Block - Black

Designed for Chevy small block ignition applications, this spark plug wire set helps support clean routing, stable ignition performance, and long-term heat resistance around tight engine-bay layouts.Spark Delivery & Ignition PerformanceThe 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 ProtectionThe 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 & RoutingThe set uses 90° 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 MatchingFitment 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 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 in3NOTE: Wire lengths are ideal for routing over the valve covers.COMMON VEHICLE APPLICATIONS:Chevrolet CamaroChevrolet ChevelleChevrolet NovaChevrolet C10Chevrolet El CaminoSPECIFICATIONS:

• 8.5 mm Spiral Wound construction helps support dependable spark transfer
• 500 Ohms suppression helps reduce radio-frequency interference
• 90° plug boot layout supports cleaner over-valve-cover routing
• Full Set of 9 Plug Wires supplies the ignition wires needed for a clean plug wire refresh