
Accel 0576S-4 - U-Groove Spark Plug Header Plug
$6349
In stock
limited availability at this price!
Pay over 3-12 months with
. Learn more
ACCEL part description
Product Description
U-Groove Spark Plug Header Plug
Features & Benefits
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Improves Spark Plug Access To Fit Socket Or Wrench
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Product Attributes
Assembly Method | Tapered |
Color | White |
Gap Size | 0.032 in. |
Hex Size | 0.625 in. |
Package Quantity | 4 |
Projected Tip | Yes |
Reach | 0.460 in. |
Resistor | Yes |
Thread Size | 14mm |
Additional Information
Country of Origin (Primary) | CZ |
Harmonized Tariff Code (Schedule B) | 8511100000 |
Harmonized Tariff Code (HTS) | 8511100000 |
NAFTA Preference Criterion Code | D |
Remanufactured Part | N |
Warranty Special | Limited 90 Day Warranty |
Warranty Special UOM | TX |
UPC | 00743047113202 |

Don't know your part number?
Take a photo and we'll identify it!