IMSA Digital or Analog Short Car Harness - 3 ft
Pickup available at 1756 EASTMAN AVE, STE #111
Usually ready in 24 hours
Delivery and Shipping
Delivery and Shipping
Free ground shipping on orders over $200. Orders under $200 ship ground for a flat $14 — we choose the best ground carrier.
Cutoff is 2PM PCT for same-day shipping.
Need it faster? Choose Next Day Air ($85), 2 Day Air ($45) or 3 Day Select ($25) at checkout — FedEx or USPS. Call (805) 650-7223 if you need UPS.
International orders: contact us at (805) 650-7223 or sales@sampsonracing.com for a shipping quote including duties and taxes.
Description
Description
Short 3 ft IMSA car harness for digital or analog radios. Connects your IMSA helmet kit, push-to-talk and radio jumper in one tidy four-circuit harness.
What comes in your order
- IMSA short car harness — 3 ft from the Y block, high-bend tested
- Universal 5-pin radio connection — takes your radio-specific jumper
- Standard 3-pin push-to-talk jack
- Molded Y block
- Total Shield RF blocking
- In-car radio jumper and push-to-talk — only if you choose them below
Choose your in-car radio jumper
The harness is $91 on its own. Add the jumper that matches your radio:
- No in-car radio jumper — harness only
- Kenwood / Relm / Baofeng — add $23
- Talk About single pin — add $23
- Vertex HX370 marine radio — add $23
- ICOM / Cobra 2-pin — add $23
- Midland / TEKK 2-pin — add $23
- Motorola / HYT / Blackbox 2-pin — add $23
- Maxon 2-pin — add $23
- Motorola / Vertex single pin — add $36
- Motorola CM200 / 300 / 400 — add $79
- Motorola XPR5550e — add $115
Choose your push-to-talk
Prices are added on top of the harness and any jumper you pick:
- No push to talk
- In-car 4-pin Deutsch connection — add $68
- Velcro Mount PTT — add $47
- Hole Mount PTT — add $89
- 90° Pro Hole Mount PTT — add $97
Not sure which jumper fits your radio? Tell us the radio model and we will match it.
Fitment
- Radios: digital or analog, via a radio-specific jumper on the universal 5-pin connection
- Helmet kit: IMSA four-circuit
- Push-to-talk: standard 3-pin PTT
Specifications
- Length: 3 ft from Y block
- System: IMSA four-circuit
- Radio connection: universal 5-pin
- Push-to-talk jack: standard 3-pin
- Construction: molded Y block, high-bend tested
- Shielding: Total Shield RF blocking
Why racers buy from SRC
- Trusted by racers for over 35 years
- U.S.-based technical support from people who actually race
- Manufacturer warranty backed by SRC support
- Fast shipping throughout the U.S. and Canada
Questions? Call (805) 650-7223 or email sales@sampsonracing.com and we will make sure it works with your radio before it ships.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

