SKU: 98415329380

1973-1980 Chevrolet C20 Rear End Housing Brake Line Kit 6 Lug Steel HBL421

Sale price$23.39 Regular price$25.99
Save 10%

Pay in installments of $6.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 2 - Oct 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1973-1980 Chevrolet C20 Rear End Housing Brake Line Kit 6 Lug Steel HBL421Overview: Rear End Housing Brake Lines for 73 80 Chevrolet GMC Truck, 3 4 ton, 6 Lug, 2WD, 3 16", Steel HBL421 Our Rear Axle Brake Lines are mounted on the axle going to the left and right rear wheels. These will either connect to a caliper hose or thread directly into a wheel cylinder. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time. Our mild steel lines are Galphan coated for added protection.

Overview:

Rear End Housing Brake Lines for 73-80 Chevrolet / GMC Truck, 3/4 ton, 6 Lug, 2WD, 3/16", Steel - HBL421

Our Rear Axle Brake Lines are mounted on the axle going to the left and right rear wheels. These will either connect to a caliper hose or thread directly into a wheel cylinder.

All lines come Pre-Bent and flared with the correct threaded fittings which reduces your install time.

Our mild steel lines are Galphan coated for added protection. Our stainless steel lines are a special blended T304 that helps prevent any possible leaks.

Details:

  • Applications:
    • 1973-1980 Chevrolet C20
    • 1973-1974 Chevrolet C20 Pickup
    • 1973-1980 GMC C25/C2500
    • 1973-1974 GMC C25/C2500 Pickup
  • Rear Axle Type: 6 Lug
  • Drive Type: RWD / 2WD
  • Position: Rear
  • Material: Steel
  • Diameter: 3/16 in
  • Rear Brake Line Kit


Interchange:

  • HBL421-SCR
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98415329380

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jerry Williams
Pawtucket, US
★★★★★ 5
Dyna mat soundeding rollers
Size: 3 Pack
Great product got to use them last night they all worked great , excellent bearing for smooth fast rolling , only issue i had was Amazon delivered to the wrong apartment Again !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
R
Verified Purchase
Richie; Fisher, Hunter, Woodsman
Natrona Heights, US
★★★★★ 5
These mat rollers do a terrific job and worth more than the listed price.
Size: 3 Pack
This product is AWESOME!! to be sure. The 3 sizes you will come to appreciate, as I did. They have some 'heft' to them, and the ribbed rollers are far superior to the flat rollers. I just finished installing sound/thermal mats 'under' the rear speaker shelf of my '71 spiffy GTO. Tomorrow, I expect to do under the rear seat, and I am sure happy that I have three different size quality rollers. Buy these, you can't go wrong.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025
T
Verified Purchase
TDroyle
Los Angeles, US
★★★★★ 5
High quality tools
Size: 3 Pack
These are real nice. Pretty heavy and work well. Not some light weight junk tool. I’d definitely recommend these for ….. well I was sound deadening my car, but yes these were worth the money and will last me years if I ever have to get another set.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
R
Verified Purchase
Rob Allan
Los Angeles, US
★★★★★ 4
Good but maybe too narrow...
Size: 1 Pack
Buy a wider one. Functions ns well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
L
Verified Purchase
Leonardo Oliva
Bozeman, US
★★★★★ 5
Van build
Size: 3 Pack
The rollers work well they are made out of metal and not expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

recommand products