Pack of 8 thermal insulating socks designed to provide effective protection for spark plugs and spark plug wires in V8 engines, when these are close to the exhaust manifold.
Essential on LS / LSX engines subjected to high temperatures.
On many V8 engines (particularly American LS / LSX type V8 engines), the spark plugs and ignition cables are very close to the manifolds.
This often results in
- hardening/melting of spark plug wires
- cracked insulation
- misfiring when hot
- recurrent breakdowns in sports use
These thermal protection socks are slipped directly over :
- the spark plug
- the spark plug wire
They create an effective insulating barrier against :
- radiant heat from the manifolds
- thermal peaks in the engine compartment
- hot zones in track / drag / drift use
Thanks to their woven fibreglass design, they offer excellent thermal resistance, while remaining flexible and easy to install.
โก๏ธ The kit is sold in packs of 8, ideal for fitting to a complete V8 engine.
โ๏ธ Technical specifications
- Type: Spark plug heat sock / Spark plug wire
- Compatibility: LS / LSX type V8 engines
- Quantity : 8 pieces
- Length : 15 cm
- Inner diameter: 25 to 30 mm (expandable)
- Material: Woven fibreglass
- Colour: Titanium brown
- Maximum temperature: +800ยฐC
- Mounting: to thread onto candle wire / candle
๐งฐ Applications
- American V8 type LS / LSX
- V8 swap (competition projects)
- Prepared engines
- Vehicles with manifolds close to the spark plugs
- Drift / circuit / drag / trackday
๐ง Installation tips
- Thread the sock onto the wire before fitting to the spark plug
- Position the sock as close as possible to the hot zone
- Check that it does not rub against a sharp part
- Ideal as a complement to a thermal strip collector or shield
โ Product benefits
- โ Provides effective protection against heat from collectors
- โ Reduces hot ignition failures
- โ Extends the life of spark plug wires
- โ Withstands +800ยฐC
- โ High-performance woven glass fibre
- โ Expandable format 25-30mm
- โ Set of 8: perfect for full V8
- โ Competition-finish brown titanium look
























