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1963 - 1966 Chevrolet C10 Pickup Truck Wire Harness Upgrade Kit fits painless

US $333.95
as low as $29.98/mo with
Condition:
New
3 available20 sold

Additional service available

This one's trending. 20 have already sold.
Breathe easy. Free shipping and returns.
Shipping:
Free Economy Shipping.
Located in: Phoenix, Arizona, United States
Delivery:
Estimated between Mon, Oct 20 and Thu, Oct 23 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:254641119948
Last updated on Sep 07, 2025 19:19:38 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 212 vehicle(s)
YearMakeModelTrimEngineNotes
1966ChevroletC10 PickupBase3.8L 3769CC 230Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC10 PickupBase4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC10 PickupBase4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC10 PickupBase4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletC10 PickupBase4.8L 4801CC 292Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC10 PickupBase5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletC20 PickupBase4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC20 PickupBase4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC20 PickupBase4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletC20 PickupBase4.8L 4801CC 292Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC20 PickupBase5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletC30 PickupBase4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC30 PickupBase4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC30 PickupBase4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletC30 PickupBase4.8L 4801CC 292Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletC30 PickupBase5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated
1966ChevroletK10 PickupBase3.8L 3769CC 230Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletK10 PickupBase4.1L 4097CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletK10 PickupBase4.1L 4098CC 250Cu. In. l6 GAS OHV Naturally Aspirated
1966ChevroletK10 PickupBase4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated
Portions of the information contained in this table have been provided by nationalspeeddepot

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
ZSSA9E30
Manufacturer Part Number
ZSSA9E30
Brand
National Speed Automotive Supply
Feature
High Quality Wire
Size
Ultra Small Design
Fuses
15
Circuits
24
Prewired Terminals
118
Accessory Kit
Yes
Dimmer Switch
No
Headlight Switch
No
Ignition Switch
No
Turn Signal & Flasher Harness
Yes
Engine Harness
Yes
Prewired Harness
Yes
Labeled Wire
Yes
Color Coded
Yes
Fuse Cover
Yes
Built in Relay
Yes
Extra Wire
Yes
Plug n Play Technology
Included
Fuse Box Dimensions
7 x 2 x 2
Instructions
Detailed instructions
Designed Location
USA
Manufacturer Warranty
Limited Lifetime Warranty
Support
Toll Free Tech Support
Category

Item description from the seller

About this seller

nationalspeeddepot

97.7% positive feedback48K items sold

Joined Nov 2017

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (11,405)

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  • i***i (42)- Feedback left by buyer.
    Past month
    Verified purchase
    Great Help with hard to find Parts.Awesome Price.Well Packed.Fast Delivery A+ Seller
  • 2***p (30)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Shipping price was higher than actual cost, packaging was pretty wasteful and could’ve been a lot smaller for lest than half the price or it could’ve at least been priority
  • d***d (20)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    heres some info i wish i had, you won’t find it anywhere else. make sure to message beforehand & let them know if you have oem a-arms or tubular a-arms. the listing default is tubular. unfortunately i asked this question after. i had to pay shipping to exchange them for stock height. they were helpful by covering the shipping back at least, but it could’ve been avoided entirely if that crucial info was in the description. i think they look great however ! just unaware how long they will hold up
See all feedback

Product ratings and reviews

5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • Looks great very complete

    Looks great very complete

    Verified purchase: YesCondition: NewSold by: nationalspeeddepot