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1956-1982 Corvette C1-C3 Spark Plug Wire Clips on Side of Block 2 Pieces 3744408

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Item ID: 658-097
GM Part #: 3744408
Availability: In Stock - Ships today if ordered by 3 PM CT
Only 3 Left, Order Soon!
Fits Years:
  • 1956-1962
  • 1963-1967
  • 1968-1982
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  • Description

1956-1982 C1-C3 Spark Plug Wire Clips on Side of Block 2 Pieces 3744408 - OEM Number(s) (3744408)

Secure Your Spark Plug Wires with Factory-Style Retainers
These 1956–1982 Corvette Spark Plug Wire Clips are exact reproductions of the original metal clips used to properly route spark plug wires along the side of the engine block. Designed for small block engines, these two-wire retainers help maintain a clean engine bay, reduce wire wear, and restore factory-correct appearance.

Each clip features durable steel construction with a black rubberized coating, just like the originals. They mount just below the first and second spark plugs on both sides of the block using the same bolts that secure the front heat shields.

Features
     • Fits small block 283, 327, and 350 engines
     • OE-style metal spark plug wire clips with rubber coating
     • Mount below spark plugs 1–2 and 7–8 on engine block
     • Secure spark plug wires for clean routing and reduced wear
     • Made in the USA

Fitment
     • 1956–1961 283 Small Block
     • 1962–1968 327 Small Block
     • 1969–1982 350 Small Block

Because Details Matter
From NCRS judging to weekend cruising, the right spark plug wire clips bring accuracy and reliability to your Corvette’s ignition system. Don’t settle for missing or incorrect retainers—restore your block-side routing the correct way.

Also known under these part numbers: (For reference only)

  • 3744408
  • 471143
  • 686420076216
  • SZ23-2
  • UH-57
Prop 65