Spark Plug Wire Set Universal 8mm Silicone Spiro Pro 350 ohm/ft Red 74229 coil-springs ) 3 Overall Length (In

) 3 Overall Length (In

1968-1972 Pontiac Grand Prix 400 CID

5 Disc Material Sintered Metallic Disc Style Spring Hub Emission Code 5 Input Shaft Diameter 1-1/16 in

3 V8 1971 Dodge Challenger 426/7 V8 1971 Dodge Challenger 440/7

Folded Edge Tip Shape Round Muffler Finish Polished Tip Finish Polished Tip Diameter 3

Spark Plug Wire Set Universal 8mm Silicone Spiro Pro 350 ohm/ft Red 74229 coil-springs ) 3 Overall Length (InOverview: 8mm Spiro Pro custom 8 cyl red Custom Spark Plug Wire Sets are duplicates of your OE wire set. Each wire is cut to length and booted to match your original wires. 8mm Spiro Pro Wire is the top choice of racers and enthusiasts due to its affordable value and overall high performance features. Spiro Pro 8mm or 10. 9mm wires feature 350 ohms per foot with the signature Taylor Cable boot for the street or the track. Features: 350 ohms per foot