







⚡ Ignite your ride with precision power and legendary fit!
The MAS Performance HEI Distributor & Spark Plug Wires Combo Kit is a complete ignition upgrade designed for Chevy and GMC small and big block V8 engines. Delivering up to 65,000 volts and supporting coil spark rates up to 7,500 RPM, this OEM-compatible kit ensures reliable, high-performance ignition. The package includes a distributor, cap, rotor, coil, spark plug wires, and a pigtail wire harness, backed by a one-year limited warranty—perfect for professionals and enthusiasts aiming to maximize engine efficiency and durability.






| Manufacturer | MAS |
| Brand | MAS |
| Item Weight | 8.07 pounds |
| Package Dimensions | 17.2 x 9.49 x 7.17 inches |
| Manufacturer Part Number | KA-1035012+WIRE9862M+WIRE170072 |
| OEM Part Number | 1035012 |
G**X
Quality and comes with everything already assembled,
Excellent quality.. Worked correctly right out of box.. The 8 mm spark plug wires are too long for small block chevy.. easily shortened (If you have the correct CRIMP pliers/Wire stripper) Engine started on first crank (with new spark plugs)..Would buy this kit again...(suggest to check all HEI mounting screws, as one was loose)
O**S
Chevy Hei distributor
Delivery is fast. Can not bit the price for brand new Distributor. Works fine no more stall out on the road.
D**Y
Good quality
Im turning 7000 rpm .
T**Y
Works good
Just installed today after my previous HEI distributor fried itself. Fired right up with my Holley EFI system. The spark plug cables are decently made, but keep popping off my plugs so I had to squeeze them with a pair of pliers to get them to stay on.
D**O
Great product
great product and half the price as name brand no issues in install or performance
H**2
Excellent quality and price.
The ECM in my truck failed so the truck wouldn’t run. Rather than replace the ECM which would be time consuming and expensive I bought this ECM-free distributor. Installed today and the truck runs like new.
R**L
Junk
The spark plug wires looked really cool but they didn’t work! I put the distributor on the truck and couldn’t get any fire, so after a day of second guessing everything I checked the wires to find they were bad put old wires on and truck started
T**
Great parts
Fast shipping and a great deal