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Autolite AR3933 - Autolite Racing Spark Plugs

  • Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, Non-Resistor, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandAutolite
Manufacturer's Part NumberAR3933
Part TypeSpark Plugs
Product LineAutolite Racing Spark Plugs
Summit Racing Part NumberFRM-AR3933
 
Shorty Spark PlugNo
ResistorNo
Electrode Core MaterialCopper
Electrode Tip MaterialChromium nickel alloy
Insulator TypeNon-projected
Spark Plug Thread Size14mm
Spark Plug Reach0.750 in.
Spark Plug Seat StyleGasket
Wrench Diameter5/8 in.
Ground Strap QuantityOne
QuantitySold individually.
 

These Autolite racing spark plugs are designed for high performance engines. They feature a copper core electrode with an anti-corrosive nickel plated tip and a cut-back ground strap for ultra high-compression engines with small combustion chambers.