Spark Plug Wire Set for Chevy Electronic Ignition Black 8mm PerTronix intermediate-lines Rough Country's calibrator updates your

Rough Country's calibrator updates your vehicle's ECM to maintain accurate shift timing and reliable electronic stability control

4 V8 1985 Chevrolet Impala 262/4

and friction material required for a complete high performance or racing trans overhaul

It measures 1/2" narrower and over 1" shorter than a standard distributor

Spark Plug Wire Set for Chevy Electronic Ignition Black 8mm PerTronix intermediate-lines Rough Country's calibrator updates yourOverview: Wires, 8MM GM LS 45 Deg High Temp Boots Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing. Features: Ultra High