Hei Coil /Cap Kit 50000V
Hover over the image to zoom in
Share this:
This product is on sale and is not eligible for any further promotional discounts, coupons or special offers.

Proform Hei Coil /Cap Kit 50000V

Part No. 66942RC  
was $60.99
you save $6.10
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

Cap Mounted Coil:Yes
Coil Ballast Resistor Included:No
Coil Brand:Proform
Coil Dust Cover Included:No
Coil Input Voltage:12 v
Coil Mount Type:In-Cap
Coil Mounting Bracket(s) Included:No
Coil OE Replacement:Yes
Coil Oil Filled:No
Coil Primary Voltage:12 v
Coil Secondary Output Voltage:50000 v
Coil Shape:Square
Coil Type:GM HEI
Coil Wire Attachment:No
Coil Wire Included:No
Cylinder Quantity:8
Distributor Brand:Proform
Distributor Cap Color:Red
Distributor Cap Contact Terminal Material:Brass
Distributor Cap Mounting Type:Screw
Distributor Cap Type:GM HEI
Distributor Cap Vent:No
Distributor Model Or Series:GM HEI
Distributor Rotor Brass/Copper Insert:Yes
Distributor Rotor Button Attachment Type:Screw
Distributor Rotor Color:Red
Distributor Rotor Contact Terminal Material:Brass
Distributor Rotor Mount Type:Screw
Engine Manufacturer:GM
Plug Wire Retainer:No

Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

1 Question | 1 Answer
Displaying question 1
  • Q:

    i just installed a 350 crate engine in my 66 impala and having ignition problems it misses at idle and low rpm its a new distributor and all new parts. We are stumped.Any advice would be appreciated.The fire off the plug wires don't seem to be as hot as it should be.New coil?
    Asked on 3/24/2012 by crisco from castlewood va.

    1 answer



      There could be a chance for a dirty or bad Idle control valve and also there is a possibility of vacuum leaks for your engine missing at idle and low RPM. However, I would suggest taking your vehicle to a certified mechanic for a proper diagnosis before buying and having parts installed that may not (solve/be) the problem.

      Answered on 3/25/2012 by Vincent from AAP
Displaying question 1

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.