MSD Street Fire Plug Wire Set LS 4.8L/5.3L/6.0L 13-RS1-B-M Milder exterior tone and reduced

Milder exterior tone and reduced interior resonance over Original 40 series

Ford: Ranchero 68 - 69 7 L Engine

Mounts to intake manifold

1978-1988 Chevrolet Monte Carlo CID 327 RWD

3/8 in NPT Male to Quick Release Plug

MSD Street Fire Plug Wire Set LS 4.8L/5.3L/6.0L 13-RS1-B-M Milder exterior tone and reducedThe Street Fire Spark Plug Wires feature a low resistance conductor that's wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery. Product Description: Spark Plug Wire Set Street Fire Spiral Core 8 mm Black Factory Style Boots Terminals GM LS Series Kit Racers never stop experimenting as they search for every way to wring out more power or handling