GPI – Spark Plug Wire Set for use on 2014+ GM LT Engines (Standard or Extended)

(30 customer reviews)

From: $107.99

-

Gwatney Performance
  • Standard Length: Fits Chevy LT CAR and TRUCK engines
  • Long Length: Designed for LT CAR and TRUCK with GPI Valve Cover Kits (16.00″ overall length including boots)
  • Available in Multiple Colors
  • 30 Ohms Per Foot High Inductance Wire
  • Excellent Noise Suppression Characteristics
  • 45° Coil boots – 45° Spark Plug boots
    Choose between different sleeving colors in the drop down menu above.

All sets are engineered, hand-built, and hand-tested in the USA! We offer unparalleled quality and customer service.

SKU: N/A Category: Brand:
Description
  • Standard Length: Fits Chevy LT CAR and TRUCK engines
  • Long Length: Designed for LT CAR and TRUCK with GPI Valve Cover Kits (16.00″ overall length including boots)
  • Available in Multiple Colors
  • 30 Ohms Per Foot High Inductance Wire
  • Hi-inductance (measuring 400 m/h average per/ft) This Helps Provide Excellent Noise Suppression Characteristics
  • Copper Winding @ 200 tpi
  • Conductor Diameter .085-.090″
  • 45° Coil boots – 45° Spark Plug boots
    Choose between different sleeving colors in the drop down menu above.

All sets are engineered, hand-built, and hand-tested in the USA! We offer unparalleled quality and customer service.

Reviews (30)

30 reviews for GPI – Spark Plug Wire Set for use on 2014+ GM LT Engines (Standard or Extended)

4.8
Based on 30 reviews
5 star
90
90%
4 star
6
6%
3 star
0%
2 star
0%
1 star
3
3%
1-5 of 30 reviews
  1. Avatar photo
    Mike Anderson
    Verified owner

    Excellent fit every time!!!

    (0) (0)
  2. Avatar photo
    Andrew
    Verified owner

    Quality

    (0) (0)
  3. Avatar photo
    James Hendershot
    Verified owner

    Perfect fit and length were also perfect.

    (0) (0)
  4. Avatar photo
    Ray Adams
    Verified owner

    I had high expectations for these plug wires. They look great! However, after being on the car for approximately 20-30 min of idling and a moderate drive around the block, 5 of the spark plug boots had either melted or started to melt. Non of which were touching the headers. It seems as the plug boots are rubber and not a high quality silicone like my previous set of MSD wires. Which I had to dig out of the trash and reuse.

    (0) (0)
  5. Avatar photo
    Corey Singleton
    Verified owner

    I love the color, seem to be well made.

    (0) (0)
Add a review
You must be logged in to post a review Log In
Questions & Answers (14)

Customer questions & answers

    I've got an lq4 truck engine with headers. Which wire would you suggest?
  1. Q I've got an lq4 truck engine with headers. Which wire would you suggest? answer now
    Asked by Mike on March 26, 2024 1:29 pm
    A You'll need to use these wires https://gwatneyperformance.com/product/gpi-spark-plug-wire-set-for-use-on-1997-gm-ls-truck-engines/
    2. Do these clear 2 inch headers on 2018 Camaro Zl1?
  2. Q Do these clear 2 inch headers on 2018 Camaro Zl1? answer now
    Asked by T Ross on March 24, 2024 5:20 pm
    A Yes
    3. I need 12" plug wires, what are the sizes of the standard and long versions?
  3. Q I need 12" plug wires, what are the sizes of the standard and long versions? answer now
    Asked by FlukeSS on February 23, 2024 6:43 pm
    A I long wires are 16" overall length from tip to tip, I believe are standards are 8"
    4. Is this a heat wrap on the plug wires?
  4. Q Is this a heat wrap on the plug wires? answer now
    Asked by Jake on February 13, 2024 6:55 pm
    A Yes
    5. What is the (mm)width of this wires ???
  5. Q What is the (mm)width of this wires ??? answer now
    Asked by Angel Mateo on October 14, 2023 1:07 pm
    A 8mm
    6. I have a 2018 gmc yukon xl 5.3 engine I need sparkplug and the wire, do you have them both?
  6. Q I have a 2018 gmc yukon xl 5.3 engine I need sparkplug and the wire, do you have them both? answer now
    Asked by Rydy on August 24, 2023 7:53 pm
    A Contact us at [email protected] so we can better assist you for your application
    7. Does this fit 2016 camaro ss with headers ?
  7. Q Does this fit 2016 camaro ss with headers ? answer now
    Asked by Jacoree Cole on August 15, 2023 5:26 pm
    A Yes
    8. Would this fit a 5.3 Suburban
  8. Q Would this fit a 5.3 Suburban answer now
    Asked by Alberga on July 6, 2023 5:41 pm
    A Yes
    9. Does is come in a set or just one by one
  9. Q Does is come in a set or just one by one answer now
    Asked by Ruben on June 23, 2023 9:45 pm
    A This is for a set
    10. Will these fit LT engine 3.5 2005 ?
  10. Q Will these fit LT engine 3.5 2005 ? answer now
    Asked by Carlos on May 11, 2023 11:22 pm
    A Yes
  1. 1
  2. 2

Send me a notification for each new answer.
 
SHARE YOUR CART