Autolite AR73 | Spark Plug

Part Number
AR73
Autolite AR73 High Performance Racing Non-Resistor Spark Plug

Fits: 65-69 Bizzarrini GT America, 65-69 Bizzarrini GT Strada 5300
$5.13
---------OR---------
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Description


Autolite AR73 High Performance Racing Non-Resistor Spark Plug

Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.


Specifications


Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Removable Nut
Ground Electrode Core Material:Nickel
Ground Electrode Quantity:1
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:13/16"
Hex Size:21
Insulator Material:Ceramic
Pre-Gap Size:0.60
Pre-Gap Size:0.025
Reach:0.374
Reach:9.5
Resistor Type:No
Seat Type:Flat
Thread Diameter:14.0


Interchange


  • AC-Delco: 42S
  • Champion Spark Plug: 10
  • Motorcraft: A22
  • NGK: 2746


Fitment


  • 1965-1969 Bizzarrini GT America | Note: 3/8" Reach
  • 1965-1969 Bizzarrini GT Strada 5300 | Note: 3/8" Reach


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