My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Moroso 73819 Ultra 40 Race Wire Set Over Valve Covers HEI-Style

(Chevrolet Camaro 1969-72, Impala 1963, Malibu 1966-67, Chevelle 1970, 1972, El Camino 1966-72, K5 Blazer 1976-78, Chevy II 1968, V30 1987-88 + 19 more models)

Manufacturer

Picture for manufacturer Moroso

Part Number

73819
15 reviews
Sale Price

$254.87

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso Ultra 40 Race Wire Set delivers professional-grade ignition performance for high-performance and racing applications. This premium wire set features an over-valve-cover routing design with straight plug ends and HEI-style distributor terminals, ideal for engines where clearance and heat management are critical.

Key Features:

  • Ultra 40 high-temperature sleeved construction for maximum heat resistance and durability
  • Factory-cut to exact lengths with precision-terminated locking steel terminals for corrosion resistance
  • High-temperature OEM-style silicone boots bonded directly to wires to seal out moisture, fuel, and oil contamination
  • Over-valve-cover routing configuration for engines with limited clearance
  • Straight spark plug boots with HEI-style distributor connection
  • Includes color-matched high-temperature plastic wire separators to maintain proper spacing and prevent wire chafing

Moroso BlueMax spark plug wires represent the pinnacle of ignition wire technology, engineered to withstand extreme racing conditions while delivering consistent spark energy. The sleeved construction provides additional protection against heat, abrasion, and electrical interference, making these wires ideal for high-output engines where reliability is non-negotiable.

Products specifications

Fits

Chevrolet Camaro 1969-72, Impala 1963, Malibu 1966-67, Chevelle 1970, 1972, El Camino 1966-72, K5 Blazer 1976-78, Chevy II 1968, V30 1987-88, Biscayne 1971-72, K20 Suburban 1985, C10 Suburban 1975-80, C20 Suburban 1975-86 + 15 more models

Assembled

Yes

Coil Wire Included

Yes

Conductor Style

Spiral core

Overall Diameter

8.65mm

Diameter (mm)

8.65mm

Distributor Terminal Ends

Male/HEI

Notes

Wires designed to go over the valve covers.

Quantity

Sold as a set.

RFI Suppression

Yes

Spark Plug Boot Color

Black

Spark Plug Boot Ends

Straight

Spark Plug Boot Ends (degrees)

180 degrees

Spark Plug Boot Material

Silicone

Wire Color

Black

Looks good!

Great shopping experience satisfied

Service was great! Fast de!livery!

Shopping experience was quick and easy, I was able to find exactly what I wanted. I will definitely be using this site again in the future

Best price on the part, do wish the picture was accurate, had to rely totally on the part number.

Great site, easy to use, super fast in and out, now I can get back to work

So many products! Site is pretty simple to navigate. Checkout is easy.

Was really sketched out but actually might be using this site again

Best price for the item I needed. Very fast shipping and there consumer service was great on the phone.

Fast shipping, good customer service!

Lowest price, fast shipping. Thanks!

Autoplicity agent was very helpful over the phone. He answered all my questions & even did some research to make me feel comfortable I was getting the appropriate parts I needed for my car. I was very pleased & will shop Autoplicity again.

Cheapest price by far, not the speediest shipment unfortunately.

Everything went smoothly, love the prices and the ease of transaction, hope to buy from you real soon, Nice people.

great store

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy