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HEI Spark Plug Wires Set 90° SBC BBC Straight Boots

JDMSPEED ★ 3.7/5 · ItemOracle Score Budget

$39 USD
Price subject to change
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JDMSPEED New HEI Spark Plug Wires Set 90 to Straight Replacement for SBC BBC 350 383 400 454 V8

High-temperature 10.5mm HEI spark plug wires for SBC/BBC V8 with straight distributor boots and 90° HEI style plugs. Provides durable insulation and solid performance, according to user feedback on fit and value

Highlights

  • 10.5mm racing wires
  • HEI straight boots with 90° distributor boots
  • high-temperature silicone insulation

Pros

  • 10.5mm high-performance wires
  • 100% pure silicone insulator outer layer
  • 90 degree HEI style boots

Cons

  • fit length may vary across models
  • some report wires tear easily
  • mixed feedback on durability

Best For

  • SBC V8 engine wiring replacement
  • BBC V8 engine wiring replacement
  • HEI ignition upgrade
  • street/strip performance wiring
  • distributor to spark plug wiring setup
  • engine rebuild wiring harness update

Features

  • New in box condition for the HEI spark plug wires set
  • 10.5 mm high-performance racing spark plug wires with 90-degree HEI boots
  • SBC/BBC straight boots compatible with electronic ignition HEI systems
  • 10.5 mm wires feature a high-temperature 100% pure silicone insulator outer layer
  • Includes distributor 90-degree boots and straight spark plug boots for SBC/BBC

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