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Performance Spark Plugs

1 - 9 of 9 results for Performance Spark Plugs
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Autolite Racing Hi-Performance Spark Plug - AR134
Part #:
AR134
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M14-1.25
Heat Range:   12

Autolite Racing Hi-Performance Spark Plug - AR32
Part #:
AR32
Line:
ATO
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M18-1.50
Heat Range:   13 To 430

NGK Racing Plug Number R6254E-105 Spark Plug - 3949
Part #:
3949
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   11

NGK Racing Plug Number B8EG Solid Spark Plug - 3997
Part #:
3997
Line:
NGK
1 Year Limited Warranty
Seat:   Flat
Thread Size:   M14-1.25
Heat Range:   8
Representative Image

NGK Racing Plug Number R6254E-9 Spark Plug - 5583
Part #:
5583
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9
Representative Image

NGK Copper Plug Number AP8FS Spark Plug - 2227
Part #:
2227
Line:
NGK
1 Year Limited Warranty
Seat:   Tapered
Thread Size:   M18-1.50
Heat Range:   8

NGK Copper Plug Number BR10EG Solid Spark Plug - 3993
Part #:
3993
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   10
Representative Image

NGK Copper Plug Number B9EG Solid Spark Plug - 3998
Part #:
3998
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9
Representative Image

NGK Copper Plug Number BR9EG Solid Spark Plug - 4015
Part #:
4015
Line:
NGK
1 Year Limited Warranty
Seat:   Gasket
Thread Size:   M14-1.25
Heat Range:   9