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5/8" Hex Tapered Seat.437 Reach 3/32" Shorter
- Iridium Shorty Spark Plug
- Heat Range: 6
- Projected Tip
- Shorty Plug for Extra Header Clearance
- 4/pkg
- Proprietary plug design inside and out
- Designed for use on high performance vehicles that utilize high output ignition systems
- Machined electrode increases exposure to the flame to improve combustion
- Yttrium ground electrode reduces the chance of pre-ignition
- Iridium tip improves cold starts
- All spark plugs tested prior to packaging and shipping
Part TypeSpark Plug
BrandMSD IGNITION
Package Height1.0
Package Width4.0
Package Length4.0
Weight0.38 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number37414
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
