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2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install
2008 Chevy Silverado 2500HD Train Horn Install

2008 CHEVROLET SILVERADO 2500HD

Shocker XL Train Horn

SOUND SAMPLE:

EXPAND GALLERY
CONTINUE TO INSTALLATION →

Lucas’s 2008 Chevrolet Silverado 2500HD features Shocker XL Train Horns for authentic four‑chime train horn sound. The horns‑only setup gives you flexibility to pair with the air system that fits your needs and budget.

As a horns‑only product, the Shocker XL includes the four‑bell horn, 1/2" stainless electric air valve, hoses and fittings, and mounting hardware. Pairing these impressive horns with our HornAir 232 onboard air system provides Lucas with a versatile and extremely loud train horn kit. The onboard air system is not just for honking; it's also capable of airing up tires and powering small air tools. This dual functionality makes Lucas's Chevrolet Silverado 2500HD a true powerhouse, both on and off the road.

Built from fiberglass‑reinforced ABS and rated up to 150 PSI, the Shocker XL is tough enough for daily use. Plan your mounting and routing to clear exhaust, suspension, and driveline components on the 2008 2500HD platform.


Feature Highlights

  • Shocker XL four‑bell horn for authentic train horn chord
  • Horns‑only: pair with tank/compressor for a complete system
  • Rated up to 150 PSI; fiberglass‑reinforced ABS construction
  • Each bell can be mounted individually for flexible placement
  • Honk time scales with tank size (2–5 gallons)

GET THE SHOCKER XL SOUND LIKE LUCAS

Want the same setup? Start with Shocker XL Train horns and add the air system that fits your needs. You’ll get authentic four‑chime train horn tone with everyday usability.

UP TO 1500% LOUDER

UNLIMITED HONKING

ZERO
DELAY

CAPABLE ONBOARD AIR SYSTEM


HornBlasters Shocker XL Train Horn AH-S4

PRODUCT

Shocker XL Train Horn

PRICE

Sold out ¥61,100.00 ¥72,000.00
ADD TO CART
HornBlasters Shocker XL Train Horn AH-S4

Shocker XL Train Horn

Sold out ¥61,100.00 ¥72,000.00
ADD TO CART

SPECIFICATIONS

Part Number AH-S4
Voltage 12-Volt DC
Horn Shocker 4 Train Horn Kit
Material High-Impact ABS
Horn Measurements Bell #1 19.50″ (495.30 mm)
Bell #2 16.25″ (412.75 mm)
Bell #3 14.75″ (374.65 mm)
Bell #4 12.75″ (323.85 mm)
Flare 5″ (127 mm)
Weight 4.5 lb (2.04 Kg)
Fitting Size ⅛″ M NPT
Requires 1/2" Port

Test Your Train Horn Knowledge

1 of 5
What year is Lucas’s Silverado?

Quiz Complete!

Train Horn FAQ

The four different bell lengths create an authentic train horn chord that projects clearly and powerfully.

No. Shocker XL is a horns‑only product. It includes the four‑bell horn, a 1/2" stainless electric air valve, hoses and fittings, and mounting hardware. For a complete kit with tank and compressor, see our Conductor’s Special kits.

Yes. Each of the four bells can be mounted individually anywhere, giving you flexible placement options on a 2008 Silverado 2500HD.

The Shocker XL uses fiberglass‑reinforced ABS and is rated up to 150 PSI for durable, everyday use.

Yes. It’s a universal horns‑only setup commonly installed on full‑size trucks like the 2008 Silverado 2500HD. Plan your mounting and routing to clear exhaust, suspension, and driveline components.


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