Moroso 9867M Mag-Tune Spark Plug Wires, SBC, Under Headers
Chevy Small Block V8, Spiral Core Conductor Style, Assembled, HEI / Male Cap Terminal Style
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
If you have ever tried to put plug wires together yourself, you know how frustrating it can be. These pre-assembled Moroso spiral core wires are fiberglass reinforced with a silicone outer layer. 100% silicon boots and Snap-lock spark plug terminals make installation well....a snap! All Mag-Tune spark plug wires are made with high-temperature EPDM jackets and are ready for install!
- Fits Small Block Chevy Engines - Under the Headers
- Assembled Set ready for install
- Boot Size: 8.00mm
- Distributor Terminal Ends: HEI
- Spark Plug Boot Ends: (2) 90 Degree
Q & A
Pat talks about our red solid core spark plug wire and rajah ends.
Get the best out of your ignition system! Here we take a look at some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires.
In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!
In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!
Having a quality spark plug wire is important to receive the best performance out of your ignition. Here's how to install spark plug wire terminals with Speedway's step by step guide.
Speedway Motors employee Tim M. Decided to take us along as he revives his 241 "Baby Hemi". In this installment, Tim walks us through updating the old wire covers with a nice set of Offenhauser Finned Wire Covers.
Spark Plug Cross Reference Guide