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Butler Performance Inc. » NGK
When it comes to spark plugs, NGK is the World Leader. Makers of spark plugs for virtually every automotive, motorcycle, marine and small engine application, NGK dominates. Substantial numbers of NGK Spark Plugs and oxygen sensors sold in the United States are made right here in America. One of the benefits of this approach is the ability to work closely with manufacturers in developing products tailored specifically to their needs. Find the NGK product for your application at Butler LS.
Browse Plugs for 72' and Later Cast Iron Heads Products
Items 1-7 of 7
Description: NGK-R5673-8 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Recessed Tip, Heat Range 8 (Set)
Item #: NGK-3249-8
Condition:
New
Price: $54.95
Description: NGK-R5673-9 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Rec Tip, Nitrous, Heat Range 9(Set)
Item #: NGK-3442-8
Condition:
New
Price: $54.95
Description: NGK-R5674-6 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Ext Tip, Heat Range 6 (Set)
Item #: NGK-4449-8
Condition:
New
Price: $54.95
Description: NGK-R5674-7 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Ext Tip, Heat Range 7 (Set)
Item #: NGK-5034-8
Condition:
New
Price: $54.95
Description: NGK-R5674-8 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, 14mm Taper Seat, Ext Tip, Heat Range 8 (Set)
Item #: NGK-5657-8
Condition:
New
Price: $54.95
Description: NGK-UR5 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Ext Tip, Heat Range 5 (Set)
Item #: NGK-2771-8
Condition:
New
Price: $54.95
Description: NGK-YR-5 Spark Plug (72 & Later Cast Iron Heads), 5/8" Hex, .460 Reach, 14mm Taper Seat, Recessed Tip, Heat Range 5 (Set)
Item #: NGK-7052-8
Condition:
New
Price: $54.95
Items 1-7 of 7