ACCEL HP Copper Spark Plug For 1978 Oldsmobile Cutlass Supreme 020448-3545

ACCEL HP Copper Spark Plug For 1978 Oldsmobile Cutlass Supreme 020448-3545 Spark Plug For 1978 Oldsmobile Cutlass Supreme 020448-3545 Available: In Stock Spark Plug For 1978 Oldsmobile Cutlass Supreme 020448-3545 Will fit the following model: 1978 Oldsmobile Cutlass SupremeEngine: V8 5.0 – 305 Fitment Notes Stock Heat Range 0.032 in. Gap 5/8 in. Hex Size .460 in. Reach Resistor Tapered Seat Type 1.25mm Thread Pitch 14mm Thread Size 8 Pack Of PN[0576]0.045 in. Plug Gap1 required per vehicle Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs Copper Dissipates Heat Much Better Than Other Materials C-Cut Design/Un-Shrouding The Spark Kernel Gapable Unlike Iridium Or Platinum Machine Rolled Threads-Precise Thread Engagement Stock Heat Range On The Street Or Strip; Accel Hp Copper Core Spark Plugs Deliver!DescriptionMade with a Copper Core Which is a Better Conductor than Platinum and Iridium. Delivers a Stronger Spark Especially in High Performance Application Where High Combustion Pressures Are Present. Copper is Much Better at Dissipating Heat Than Other Materials Which Lessons the Chance of a Misfire. Gapable Allowing You to Open the Gap Exposing a Larger Flame Kernel or Close it if Needed For High Boost Applications. All ACCEL HP Spark Plugs Have Machine