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NGK N3754 Spark Plug for GM 602 Racing Crate Motors

Tapered Spark Plug Seat Style, 0.708" Spark Plug Reach

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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NGK 7317 R5724-8 V-Power Racing Spark Plug

Universal Fit, Tapered Spark Plug Seat Style

On Sale

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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NGK R5671A-8 Spark Plug for Sprint 305 Racing Engines

305, Gasket Spark Plug Seat Style, Gasket Seat Taper

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

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NGK R5671A-9 Spark Plug for Sprint 360 Racing Crate Motors

Gasket Spark Plug Seat Style, Gasket Seat Taper

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

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NGK N2238 Spark Plug for GM 525/604 Racing Crate Motors

604, Tapered Spark Plug Seat Style, 14mm Thread Pitch

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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NGK 3526 BP7EFS 604 Crate Engine Spark Plug, Cool Temp.

604, Tapered Spark Plug Seat Style, 14mm Thread Pitch

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.708"

Thread Pitch: 14mm

Insulator Type: Projected

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NGK R5671A-10 Spark Plug for Sprint 410 Racing Crate Motors

Gasket Spark Plug Seat Style, Gasket Seat Taper

Spark Plug Seat Style: Gasket

Seat Taper: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 14mm

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NGK N4177 Spark Plug, GM 602 Racing Crate Engine, Cool Heat Range

602, Tapered Spark Plug Seat Style, 14mm Thread Pitch

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.69"

Thread Pitch: 14mm

Insulator Type: Projected

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NGK CR10EK Spark Plugs

Gasket Spark Plug Seat Style, 0.75" Spark Plug Reach

On Sale

Spark Plug Seat Style: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 10mm

Insulator Type: Non-projected

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NGK CR9E Spark Plug

Universal Fit, Gasket Spark Plug Seat Style, Resistor

On Sale

Spark Plug Seat Style: Gasket

Spark Plug Reach: 0.75"

Thread Pitch: 10mm

Insulator Type: Non-projected

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NGK N7397 Spark Plug TR51X Iridium IX Spark Plug

Universal Fit, Tapered Spark Plug Seat Style, Resistor

On Sale

Spark Plug Seat Style: Tapered

Spark Plug Reach: 0.709"

Thread Pitch: 14mm

Insulator Type: Projected

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