In Stock
- In Stock Items. Ships Today. (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (25) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Part Type
- Wiring Harnesses (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Relays (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Made In USA (19)
- Stock Replacement (17)
Savings Central
- On Sale (9)

Selected Filters

Availability

- In Stock Items. Ships Today. (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (25) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Part Type
- Wiring Harnesses (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Relays (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- Made In USA (19)
- Stock Replacement (17)
Savings Central
- On Sale (9)

Summit Racing Performance, Restoration & Replacement Parts & Tools

Whether you’re building a race car, tackling a restoration, or just keeping your work truck on the road, Summit Racing has its own line of performance, upgrade, and...

Whether you’re building a race car, tackling a restoration, or just keeping your work truck on the road, Summit Racing has its own line of performance, upgrade, and replacement parts to help you do it—for a lot less money.

From performance carburetors and aftermarket cylinder heads to critically acclaimed paint and durable hand tools, by using Summit Racing brand products, you’re able to stretch your project budget further than ever before.

Why Use Summit Racing Brand Parts?

Aside from saving money, if a product has the Summit Racing name on it, that means it’s been made by our trusted manufacturing partners and fully tested...

Why Use Summit Racing Brand Parts?

Aside from saving money, if a product has the Summit Racing name on it, that means it’s been made by our trusted manufacturing partners and fully tested by our own in-house experts before it ever hits the Summit Racing shelves.

In other words, when you buy a Summit Racing brand part, rest assured that it’ll work great, fit great, and look great when you install it. And as always, everything we sell is backed by our famous Summit Racing Handshake Guarantee.

Parts Available Under the Summit Racing Brand Name

The lineup of parts, tools, wheels, and accessories under the Summit Racing brand name is vast, including everything from engine blocks and exhaust systems to shop tools and OE-spec reproduction trim. It doesn’t matter if you’ve got a hot rod, late-model muscle car, classic cruiser, work truck, boat, RV, motorcycle, or off-road 4x4—whatever you’re working on, there’s a good chance you’ll find a healthy catalog of Summit Racing brand parts to help you make it even better.

Click here to learn more about our Summit Racing products and when you’re ready to stretch your build budget a lot further, check out all the Summit Racing parts, tools, and accessories for your car or truck available right now.

Showing In Stock Items. Show All 25 Items.

Summit Racing Seat Heater Kits

View

Summit Racing Chevy LS 5.3L 450HP Long Block Crate Engines

View

Summit Racing Pro LS Connecting Rods

View

Summit Racing SBC/BBC Mini High-Torque Starter

View

Summit Racing Performance LS7 Hydraulic Lifters

View

Summit Racing Bracket Racer SFI Harmonic Dampers

View

Summit Racing Front Disc Brake Conversion Kit

View

Summit Racing Torque Converter

View

Summit Racing SPC Engine Blocs

View

Individual Parts

Part Groups

Results 1 - 20 of 20

Summit Racing Equipment® Horn Relays for 1958-1962 IMPALA - SUM-RP20803

Summit Racing Equipment® Horn Relays for 1958-1962 IMPALA - SUM-RP20803

1958-62 Impala , Horn Relay , Required When Converting To Internal Regulator Alternators , Restoration , Chevrolet , GM#12339243 , Each

Part Number: SUM-RP20803

Not Yet Reviewed