SKU: 12034259599

1963-1982 Chevrolet Corvette Sidetube Slip-In Mufflers Hooker 21003HKR

$186.27 $206.97
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

1963-1982 Chevrolet Corvette Sidetube Slip-In Mufflers Hooker 21003HKROverview For 4" sidetube sound control, Hooker builds long lasting slip in mufflers. These mufflers are easily removed for racing purposes and are available in a performance style glasspack or our quieter all metal reverse flow style for small and big block applications. Hooker mufflers produce a high level of sound control without restricting engine efficiency. Sold in pairs. Features Fits 4" Side Tube systems Big Block Reverse Flow Design Easily

Overview

For 4" sidetube sound control, Hooker builds long lasting slip-in mufflers. These mufflers are easily removed for racing purposes and are available in a performance style glasspack or our quieter all metal reverse flow style for small and big block applications. Hooker mufflers produce a high level of sound control without restricting engine efficiency. Sold in pairs.

Features

  • Fits 4" Side Tube systems
  • Big Block Reverse Flow Design
  • Easily Removed For Racing
  • Efficient Design yet much Quieter than Glass Pack
  • High Level Of Sound Control
  • All Metal Construction

Application

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Specs

Brand Hooker
Emission Code 5
Inlet 4 inch center
Muffler Type Side-Tube Slip-In
Outlet 4 inch center
Product Type Muffler
Type of Muffler Side-Tube Slip-In
Warning California Proposition 65
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: 12034259599

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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
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Elina Ramirez
Natrona Heights, US
★★★★★ 5
Great Source for Catholic Therapists or Alike
Format: Paperback
This text brings about a new meaning of therapy in a profound way. It explains in-depth the dignity and wholeness of the person with a great potential of flourishing and healing. Also, the text intertwines psychology, philosophy, and theology, which may seem contradictory at first glance, on the contrary, it is very much appropriate and, in a sense, enlightening.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2021
S
Verified Purchase
ShopWeez
New York, US
★★★★★ 5
Relief for dry mouth without gum irritation
Big improvement for users with sensitive gums. These relieve dry mouth during the night almost as well as the regular tabs. Some complained about a residual gel left on the gums. 🙄Just wipe it off. It’s a small thing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
B
Verified Purchase
Bronx Mike
Alexandria, US
★★★★★ 5
An easy fix for dry mouth
Excellent for dry mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
D
Verified Purchase
Discerning Buyer
Waukegan, US
★★★★★ 1
This version doesn’t work
I used these 2 nights in a row. I was hoping Oracoat found a solution to the problem people like me have with the regular Xylimelts: irritation of gums. As others have noted the “sensitive” version doesn’t melt and the goo that remains can be difficult to remove. I didn’t have too much trouble after the first night. However, the second day after use, it was so hard to get the remains out, I wound up with a very sore spot from digging it out. I will toss the rest. It’s too bad this effort fizzled. I hope Oracoat will find a solution For sensitive mouths. In the b meantime, I will use the original for a few nights and then stop before repeating. The idea behind the original product is fantastic. Unfortunately this attempt to make it usable for people with sensitive mouths hasn’t worked. Please try again.
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Reviewed in the United States on March 25, 2025
M
Verified Purchase
Masey
Draper, US
★★★★★ 5
Helped with Dry Mouth
Followed the instructions on the box and everything turned out amazing! Absolutely love the results and relief I felt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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