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   Spark Plug Wire Heat Shields from Thermo-Tec via Marken Performance offers the maximum radiant heat protection of 90% for spark plug wires and boots.  The dual-purpose sleeve has a surface that reflects over 90% of radiant heat, while the inside silica-based fabric prevents conductive heat from penetrating. 

   Part # 14200 is 2 pc. 6" x 2.5".  Part # 14250 has 4 pc. 6" x 2.5". 






   Thermo Tech Cool-It Plug Wire Sleeves comes in four sporty colors; red, blue, black and natural. These dual-purpose sleeves enhance performance, reduce misfires, extend plug wire life and will not react with petroleum products.  
   The double-wall construction keeps the wire and boot cooler in a high-temperature engine. Its universal size fits most boots, is easy to install and - most importantly - is non-flammable. Cool-It Plug Wire Sleeves can be used in any high-temperature environment from street vehicles to motor homes. Sleeves are available in packs of 4 & 6.    

Part Number      Description
14260                  Natural, 4 pack
14261                  Red, 4 pack
14262                  Black, 4 pack
14263                  Blue, 4 pack
14270                  Natural, 6 pack
14271                  Red, 6 pack
14272                  Black, 6 pack
14273                  Blue, 6 pack   


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