Previous page Universal Spark Plug Wire Set 8.5mm Both universal and custom-fit applications are available for early and late model cars and trucks, Replaces Part Number: Accel 4040 BUY IT NOW HEI Universal Spark Plug Wire Set 8mm This high-quality Street Fire 5553 wire set is perfect for any 8-cylinder vehicle with a 90° distributor and socket/HEI terminals. BUY IT NOW Spark Plug Wire Set With 90 Degree Boots Both universal and custom-fit applications are available for early and late model cars and trucks, Replaces Part Number: Accel 4041 BUY IT NOW Spark Plug Wire Set with HEI Distributor Compatible with Chevy GM SBC BBC Engines Small Block 305 307 327 350 Big Block 427 454 502 and More BUY IT NOW Spark Plug Wires Set Fits HEI Distributor Caps Fit for Small Block Fords Fits HEI systems with Small Block engines including SBF 302/5.0L 351/5.8L V8. It only fits for small block V8 and doesn't fit for point ignition system. BUY IT NOW Spark Plug Wires Set Fits HEI Distributor Caps Fit for Small Block Fords Fits HEI systems with Small Block engines including SBF 302/5.0L 351/5.8L V8. It only fits for small block V8 and doesn't fit for point ignition system. BUY IT NOW Next page Product Description RLP spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications. Features Conductive Carbon Black core wire feature RFI Suppression, tightly woven fiberglass braids adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Technical Details Manufacturer ‎‎Rocklike Promise Brand RLP Item Weight 2.32Pounds Package Dimensions 6.6x9.5x4 inches Country of Origin China Manufacturer Part Number RLP-4040-RD Special Features Heat, oil and corrosion resistance Compatible Devices Both universal and custom-fit applications are available for early and late model cars and trucks Replaces Part Number Accel 4040 Color RED Spark Plug Boot Angle Straight Core Carbon Graphite Material Silicone Wire Diameter 8.0mm Product Details Conductive Carbon Black Core The conductive carbon black core has RFI suppression function, and the stronger conductive property provides more sparks. Silicone Jacket The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life. Stainless Steel Spark Plug Provide excellent long life, electrical conductivity, and corrosion resistance. More Accessories The spark plug wire can be installed according to your own needs Compare With Similar Items Spark Plug Wire Set Add to Cart Spark Plug Wire Set Add to Cart Spark Plug Wires Set Add to Cart Spark Plug Wires Set Add to Cart Spark Plug Wire Set Add to Cart Spark Plug Wire Set Add to Cart Customer Reviews 4.4 out of 5 stars 129 4.4 out of 5 stars 129 5.0 out of 5 stars 3 4.4 out of 5 stars 52 4.1 out of 5 stars 89 4.1 out of 5 stars 89 Price $32.19$32.19 $33.11$33.11 $38.69$38.69 $28.99$28.99 $27.54$27.54 $26.99$26.99 Replace Part Number Accel 4040 Accel 4041 MSD 5553 SP10-390-1010 Fits HEI Systems Fits HEI Systems Silicone Boot Size 8.5mm 8.5mm 8.0mm 8.5mm 8.00 8.0mm Number 9 pcs 9 pcs 9 pcs 9 pcs 8 pcs 8 pcs Material Silicone Silicone Silicone Silicone Silicone Silicone Color Red Red Black Red Blue Red Package Includes Accessories ✔ ✔ ✔ ✘ ✘ ✘