Looking for aftermarket parts to modify or upgrade your GMC K25 with spark plug wire sets? At Tunersports.com we carry a huge selection of the top name brand performance spark plug wire set parts and accessories for your K25.
Whether you have a 1975 or 1978 GMC K25 in Base to Sierra Grande trim we have you covered. We have 10 spark plug wire sets available to mod your K25. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 22702Max-Fire® Ultra-Spark® performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. ... Edelbrock Spark Plug Wire Set SBC 74-88 V8 500 Ohm Resistance Black (Set of 9) 1975-1977 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $82.68 |
 SHIPS FROM MANUFACTURER 22712Max-Fire® Ultra-Spark® performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. ... Edelbrock Spark Plug Wire Set SBC 74-88 V8 50 Ohm Resistance Red Wire (Set of 9) 1975-1977 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $104.34 |
 OUT OF STOCK 51333NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Checker Marathon 1979-1978 Spark Plug Wire Set 1978-1978 GMC K25 Base / High Sierra / Sierra Classic $49.10 |
OUT OF STOCK 51351NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Chevrolet C10 1980-1977 Spark Plug Wire Set 1977-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $56.49 |
OUT OF STOCK 51363NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Buick Apollo 1975 Spark Plug Wire Set 1975-1977 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $42.08 |
OUT OF STOCK 51373NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Chevrolet Bel Air 1975-1974 Spark Plug Wire Set 1976-1976 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $54.64 |
OUT OF STOCK 51374NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Buick Century 1977 Spark Plug Wire Set 1975-1977 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $52.43 |
OUT OF STOCK 51398NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Chevrolet Bel Air 1975-1970 Spark Plug Wire Set 1976-1976 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $45.55 |
OUT OF STOCK 51417NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Checker Marathon 1973-1971 Spark Plug Wire Set 1975-1976 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $44.08 |
OUT OF STOCK 51434NGK is the Ignition Specialist with more OE expertise globally than any other brand. With over 80 years of automotive experience, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NGK’s premium ignition products are manufactured to the ... NGK Checker Marathon 1970-1968 Spark Plug Wire Set 1975-1976 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $51.63 |