ACCEL Shorty Spark Plug - 14 mm Thread - 0.460 in R - Tapered Seat - Resistor - Set of 8 8199 Dzus Fastener 8 Liter Naturally Aspirated GAS

8 Liter Naturally Aspirated GAS

No add-on spark box is necessary

1964-1973 Pontiac GTO

including boost pressure

ACCEL Shorty Spark Plug - 14 mm Thread - 0.460 in R - Tapered Seat - Resistor - Set of 8 8199 Dzus Fastener 8 Liter Naturally Aspirated GASACCEL U Groove Spark Plug Header Plug 8199 Resistor Shorty Plug For Headers 8 Piece Of (0576S) Header Box U Groove Ground Electrode Five Rib Aluminum Insulator Copper Core Nickel Chrome Steel Electric Heat Seal Copper Glass Gas Tight Seal Less Flame Dissipation Applications include: Apollo, Bel Air, Biscayne, Blazer, Blazer K5, Bonneville, Bronco, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban,