Description
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair

SKU: HKR21046
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⏱️ Estimated Shipping: 1-3 days
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Original price was: $357.00.$323.95Current price is: $323.95.
On backorder
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| Weight | 18 lbs |
|---|---|
| Dimensions | 35.75 × 8.75 × 5.5 in |
| Style | Perforated Core |
| Material | Steel |
| Color | Black |
| Quantity | Pair |
| Finish | Paint |
| Product Line | Maximum Flow |
| Mounting Style | Slip-In |
| Length | 33.25 in |
| Intended Tube Diameter | 4 in |
| UPC Code | 90127605417 |
| Brand | |
| Condition | |
| Type | |
| Manufacturer Part Number | 21046HKR |
Muffler Insert – Maximum Flow – 4 in Side Tube – Slip-In – Steel – Black Paint – Pair
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
| Destination | Est. Time | Cost |
|---|---|---|
| Canada (Toronto) | 5-7 business days |
$176.20 DHL Express |
| UK (London) | 5-7 business days |
$184.78 DHL Express |
| Australia (Sydney) | 5-7 business days |
$234.89 DHL Express |
| Germany (Berlin) | 5-7 business days |
$195.93 DHL Express |
AC004
Set of 16
Yes
Lifters64
Quantity
Mechanical Flat Tappet
Biscuit Style
Yes
Yes
Kit
Yes
5/16 in
Steel
Chrome
Plated
Each
Hood Protector
Yes
Plastic
Dark Smoke
Each
Steel
Silver
Powder Coat
Kit
LP-25
Steel
Silver
Powder Coat
Kit
LP-25
10.0
37
21.0
31.0
2.79
Chromoly
Natural
Each
Yes
Natural
1.85 in
2.31 in
0.5 in
Yes
Yes
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