Spark Plug Wire Set Universal 8mm Silicone Spiro Pro 350 ohm/ft Blue 74611 single-plane-intake-manifolds APR's 2-piece design solves this

APR's 2-piece design solves this issue with an adjustable height design

Gasket Collector Gaskets Included No Emission Code 5 Engine Chevrolet Big Block Mark IV Gasket Line Performance Material Performance Port Shape Square Port Size 1

Includes (2) 3 bolt flanges

Mach-Speed Single Round Double Wall Straight Cut Blue Flame Exhaust Tip T263BL1

Made of highly durable nylon material

Spark Plug Wire Set Universal 8mm Silicone Spiro Pro 350 ohm/ft Blue 74611 single-plane-intake-manifolds APR's 2-piece design solves thisOverview: 8mm Spiro Pro custom 8 cyl blue 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