NOS Champion Spark Plug BL-13Y

Description:

🔧 Part Overview

• Part Number: Champion BL-13Y

• Type: Conventional copper spark plug

• Thread Size: 14mm x 1.25mm

• Seat Type: Gasket

• Heat Range: Medium (approx. 13)

• Terminal: Fixed

• Electrode Material: Nickel alloy

• Hex Size: 13/16"

🚗 Specific Applications

The BL-13Y plug was commonly used in:

• 1960s–1970s Chrysler, Dodge, and Plymouth V8 engines

• Select Mopar performance builds and factory race applications

• Industrial engines and vintage agricultural equipment

• Classic hot rods using 14mm gasketed heads