Select Your Ride

1
2
3

DRAG SPECIALTIES Regulator - Big Twin '76-'80 - Chrome 74512-79A

Part Number: 21120777
DRAG SPECIALTIES
(No reviews yet) Write a Review
SKU:
21120777
MPN:
2112-0777
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.00 LBS
view larger
$95.63
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

A failing voltage regulator leaves your Big Twin vulnerable to electrical system instability, dim lighting, and potential charging failures at critical moments. This Drag Specialties regulator delivers consistent voltage output under all loads, eliminating the reliability concerns that plague older contact-based designs. Built tough for street and strip duty, it's a bolt-on fix that restores confidence in your electrical system.

  • Fits: Big Twin '76-'80
  • Aluminum alloy construction
  • Chrome finish
  • No relay contacts
  • Sealed against moisture
  • Regulated voltage output
  • MPN: 2112-0777
  • Bolt-on installation
View AllClose

Specs

PRODUCT NAME:
REGULATOR
TYPE:
SOLID STATE
UNITS:
EACH
AMPS:
17.8 A
BATTERY VOLTAGE:
12 V
COLOR/FINISH:
CHROME
MATERIAL:
ALUMINUM
RIDING STYLE:
STREET
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for DRAG SPECIALTIES Regulator - Big Twin '76-'80 - Chrome 74512-79A

View AllClose

FREE Shipping on orders of $99 or more!

Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.

Details

Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.

Details

You May Also Like

Related Products

Related Products

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER

Privacy Policy | Terms of Use | Site Accessibility