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![SPW300-PS-416-3 Super Mag Fiberglass-Oversleeved Spark Plug Wire Set for Big Block Chevy, Under Header [Blue]](https://www.jegs.com/images/mini_750/400/491/491-300ps4163.jpg)
Vehicle Info NeededSCOTT PERFORMANCE WIREPART NUMBER: 491-300PS4163
SPW300-PS-416-3 Super Mag Fiberglass-Oversleeved Spark Plug Wire Set for Big Block Chevy, Under Header [Blue]
$12044
Ships on 09/14/2026
Lowest Price GuaranteeBig Block Chevy
Super Mag Fiberglass-Oversleeved Spark Plug Wire SetBig Block Chevy Under Header 300 OHM 9 mm 90-Degree Plug Boot 90-Degree Cap Coil Boot/Hei 24 in. Coil Wire Kit Blue
Scott Performance Wire SPW300-PS-416-3 Features:
- Robust .065 in. conductor with 125 tpi of .006 copper alloy wire
- 8.5 mm suppression core to effectively manage EMI/RFI noise
- 300 Ohms resistance to ensure consistent performance
- High-temp fiberglass sleeves are resistant to high temperatures, abrasions, and tears
- Engineered, hand-built, and hand-tested in the USA
High-Temperature Fiberglass Sleeved Spark Plug Wires
Scott Performance Fiberglass Sleeved SPW300 Spark Plug Wires are engineered, hand-built, and hand-tested for unparalleled quality. Choose between different sleeving options and multiple colors.
Part TypeSpark Plug Wire
Product LineScott Performance Fiberglass Sleeved SPW300 Spark Plug Wires
BrandSCOTT PERFORMANCE WIRE
Package Height3.0
Package Width9.0
Package Length12.0
Weight3.0 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part NumberSPW300-PS-416-3
Package Qty1
Package TypeEA
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