High Performance Spark Plugs for Harley-Davidson Big Twin 1975-1999
$13.00
Sale price
$13.00
Regular price
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High Performance Spark Plugs for Harley-Davidson Big Twin 1975-1999
$13.00
Sale price
$13.00
Regular price
- Drag Specialties spark plugs with OEM heat range
- Black ceramic body
- The insulator is made of 95% pure alumina, and features strong resistance to thermal shock and superior insulation
- The insulator's multi-ribbed design eliminates flashover, while the nickel-plated housing prevents oxidation and corrosion
- Multi-layer gaskets and heat pressing process ensure a tight, leak-free fit
- The copper core electrode prevents oxidation and corrosion, has good electrical and thermal conductivity and creates a long spark plug life
- Sold in pairs in a convenient blister pack
- For models:
- Shovelhead 1975-1984
- Evolution Big Twin 1984-1999
- Replaces OEM: 32367-04 5R6A 5RL 32342-04 32311-83
- DRAG SPECIALTIES E18-6662SDS