Sale

Exterior Components Body Panels and Components

ACCEL

Spark Plug Wire Set- 8Mm- Super Stock- Graphite Core- Hei Style Boots- Yellow Sbc 5.0/5.7L 1978-1986 V8 Super Stock Spiral Core ACCEL

$97.95 $38.47 Save $59.48

SKU: A018 4049

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ACCEL 4049 Super Stock spark plug wire set is designed to upgrade an OE ignition system for high-spark delivery. It features an 8mm high gloss silicone jacket rated to 450°F, with a tightly woven fiberglass braid over high dielectric strength EPDM inner insulation.

These wires utilize a carbon graphite spiral core for RFI suppression suitable for street-driven applications. The set includes stainless steel plug terminals and HEI-style boots, compatible with both pre and post HEI vehicles. ACCEL offers a Manufacturer's Limited 1 Year Warranty on this product.
Show original supplier description

Part #: 4049

ACCEL's SuperStock 4000 series 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.

  • 8mm High Gloss Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles

Details:

  • Brand: Accel
  • Material L: Silicone
  • Color: Yellow
  • Boot Material: Silicone
  • Boot Temperature Rating: Meets or Exceeds OE
  • Cylinders: 8
  • Resistance: Meets or Exceeds OE
  • Spark Plug End Boot Color: 90/180 degree
  • Wire Diameter: 8mm
  • Wire Series: SuperStock
  • Wire Temp Rating: 450 Degree
  • Warranty: Manufacturer's Limited 1 Year Warranty

Features:

  • 7mm And 8mm High Gloss Silicone Jacket
  • 8mm High Gloss Silicone Jacket
  • 450 degrees F Rated Silicone Jacket
  • 450 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
  • Pre And Post HEI Vehicles

Custom Fit Super Stock Spark Plug Wire Set | w/HEI Stock Style Boots | 8mm | Graphite Core | Yellow

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandACCEL
Part NumberA018 4049

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy