NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. The fine-wire iridium center electrode ensures high durability and a consistently stable spark. A special taper-cut ground electrode shape allows more area for faster flame expansion. Iridium alloy has an extremely high melting point, perfect for today's high-performance engines. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
NGK Iridium IX Plug, NG7588
Fits Select:
1975 CHEVROLET CORVETTE 8 Cyl 5.7 L
1977-1978 CHEVROLET C10 8 Cyl 5.7 L
1977 CHEVROLET BLAZER 8 Cyl 5.7 L
1975,1977-1978 CHEVROLET K10 8 Cyl 5.7 L
1975,1977-1978 CHEVROLET K20 8 Cyl 5.7 L
1975,1977-1978 CHEVROLET C20 8 Cyl 5.7 L
1977-1978 GMC C1500 8 Cyl 5.7 L
1974,1976-1978 CHEVROLET SPORTVAN 8 Cyl 5.7 L
1975,1978 CHEVROLET EL CAMINO 8 Cyl 5.7 L
1975 CHEVROLET CAMARO 8 Cyl 5.7 L
1975,1977-1978 CHEVROLET C30 8 Cyl 5.7 L
1975 CHEVROLET MALIBU 8 Cyl 5.7 L
1975,1977-1978 GMC K1500 8 Cyl 5.7 L
1975 CHEVROLET CAPRICE 8 Cyl 5.7 L
1975 CHEVROLET IMPALA 8 Cyl 5.7 L
1974,1976-1978 CHEVROLET VAN 8 Cyl 5.7 L
1975 CHEVROLET MONTE CARLO 8 Cyl 5.7 L
1975 CHEVROLET NOVA 8 Cyl 5.7 L
1978 CHEVROLET HI-CUBE VAN 8 Cyl 5.7 L
1975 CHEVROLET C10 6 Cyl 4.1 L
1975,1977-1978 GMC K2500 8 Cyl 5.7 L
1977 CHEVROLET CUTAWAY VAN 8 Cyl 5.7 L
1977-1978 GMC C2500 8 Cyl 5.7 L
1975,1977-1978 CHEVROLET P30 8 Cyl 5.7 L
1977-1978 GMC C3500 8 Cyl 5.7 L
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