







⚡ Ignite Your Chevy’s Heartbeat with MAS Power!
The MAS Performance HEI Distributor & Wiring Set is a precision-engineered ignition upgrade compatible with over 50 Chevrolet and GM vehicle models, including small and big block engines from 262 to 454 cubic inches. Featuring 65K coil compatibility and a complete wiring kit with 90-degree boots, this screw-in/bolt-on system delivers reliable, high-voltage spark performance. Backed by a 1-year limited warranty, it’s the go-to choice for professionals and enthusiasts aiming to boost engine efficiency and maintain classic muscle car authenticity.






| Brand | MAS |
| Item dimensions L x W x H | 7 x 4.5 x 5.5 inches |
| Vehicle Service Type | Car |
| Item Weight | 3.1 Pounds |
| Connector Gender | male |
| Installation Type | Screw-In or Bolt-On |
| Manufacturer | MAS |
| UPC | 756155829033 |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | DD-SBC-HEI-V8, 850001R, 8362, 850001-2, D100, 850002, D1001, GM08, 93440806, 66941R, 66941BK, D1051, 640000, D1002 |
| Model | Distributor |
| Item Weight | 3.1 pounds |
| Product Dimensions | 7 x 4.5 x 5.5 inches |
| Item model number | GM08_GM08WIRE |
| Is Discontinued By Manufacturer | No |
| Exterior | Polished |
| Manufacturer Part Number | GM08_GM08WIRE |
T**.
Exactly what was needed
Just as described
L**Y
Great value
Excellent kit for a mid-80s small block Chevy truck motor being prepared for installation in a 40’s street rod. DOES NOT have the additional wiring harness for connecting to the ECM, so wouldn’t work if I wanted a direct replacement for the truck the engine WAS in. Very satisfied with the quality and looks of the unit.
K**E
Just as described
Bought this to replace my old distributer on my 74 Nova and it's so much nicer having something in place to where the electrodes don't rust. It works great and fit perfectly!
A**R
Good kit
Nice pkg, quick delivery and as advertised
T**.
Drop in and started right up
Easy single wire setup. Installation was easy. Plug the one wire in. Put the spark plug wires on. Fired right up. For the money. It is a good buy
A**Z
Excelente
Bueno
M**S
Plug and play
Perfect fit , fired up first try. 454 motor/rv. Thank you.
R**T
Easy install
Easy to install. Make sure you re time the engine
Trustpilot
1 month ago
2 months ago