MERCURY Summit Racing Spark Plug Wire Sets

Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 135 Degree Spark Plug Boots, Male / HEI Distributor Terminals, Ford V8, Set

Part Number: SUM-889007

4.09 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Blue, 135 Degree Spark Plug Boots, 90 Degree Socket Style Distributor Boots, AMC / GM / Ford, V8, Set

Part Number: SUM-867805

4.46 out of 5 stars ( 35 )

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, 86 Series, 8mm, 300 Ohm, Red, 135 Degree Spark Plug Boots, 90 Degree Socket Style Distributor Boots, AMC / GM / Ford, V8, Set

Part Number: SUM-867805R

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 135 Degree Spark Plug Boots, Various Ford, Shorter Lead Applications, V8, Set

Part Number: SUM-878136

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 135 Degree Spark Plug Boots, Various Ford, Longer Lead Applications, V8, Set

Part Number: SUM-878807

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Spark Plug Wires, Summit Street Series, 8mm, 500 Ohm, Black, 90 Degree Spark Plug Boots, SBC, Under Valve Covers, Non-HEI, V8, Set

Part Number: SUM-877809

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026