Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fits 1980-86 GMC K1500 Suburban Straight Through Muffler-Stainless SM11278-JHPRStreet Max, Stainless Straight Through Performance Muffler, 4. 0" x 9. 0" x 18. 0" Oval Body, Moderate Tone, 16 Gauge 409 Grade Stainless Steel, Satin Finish, 3. 0" Center In, 2. 25" Dual Out, Reversible, 3 Year Limited Warranty. Features: Straight Through Design (fully reversible) Improved Horsepower and Torque 409 Grade 16 Gauge Stainless Steel Construction High Heat Thermal Mesh Effective Drone Reduction Moderate Tone Specs: Body Length (IN) 18
Street Max, Stainless Straight-Through Performance Muffler, 4.0" x 9.0" x 18.0" Oval Body, Moderate Tone, 16-Gauge 409-Grade Stainless Steel, Satin Finish, 3.0" Center In, 2.25" Dual Out, Reversible, 3 Year Limited Warranty.
Features:
- Straight-Through Design (fully reversible)
- Improved Horsepower and Torque
- 409-Grade 16-Gauge Stainless Steel Construction
- High-Heat Thermal Mesh
- Effective Drone Reduction
- Moderate Tone
Specs:
| Body Length (IN) | 18 |
|---|---|
| Body Type | Oval |
| Finish | High-Heat Thermal Mesh |
| Inlet Configuration | Center |
| Inlet Diameter (IN) | 3 |
| Material | 409-Grade 16-Gauge Stainless Steel |
| Outlet Configuration | Dual |
| Outlet Diameter (IN) | 2.25 |
| Overall Length (IN) | 24 |
| Prop 65 - Short Label | prop65_warning.jpg |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | Yes |
| Series | 4 inx9 in Oval |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1986 | GMC | K1500 Suburban | |
| 1980-1993 | GMC | K2500 | |
| 1988-1993 | Chevrolet | C1500 | |
| 1988-1993 | Chevrolet | C2500 | |
| 1988-1993 | Chevrolet | K1500 | |
| 1988-1998 | GMC | C1500 | |
| 1988-1993 | GMC | C2500 | |
| 1988-1993 | GMC | K1500 | |
| 1999 | GMC | C1500 Suburban |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 577 reviews
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Product Reviews
★★★★★ 2
Webbing material disintegrated within 8 months
This was advertised as an outdoor screen. It looked nice but literally touching the webbing after about 6-8 months, the material just fell apart. Had to throw it away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 3
Great value- edit doesn't last long
Color: Brown, Size: 8 Panel, Color: Brown, Size: 8 Panel
Edit.... it lasted barely four months and the fabric is deteriorating..... good while it lasted.
Perfect for a spot that you need a little privacy. They're easy to move around and good value for the money. They are lightweight so you need to tie them to the railing if you use them outside. I am satisfied with our purchase and would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2025
★★★★★ 5
A Trusted Favorite for My Son
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
I can’t say enough positive things about Serenity products. From the clean ingredients to the great flavor options, they’ve been a staple for my son ever since he started purées and could hold his own pouch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Good ingredients
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
Great healthy quality baby food ingredients and tastes and smells great for my child.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 5
Baby Approved!
Flavor Name: Bone Broth Variety Pack, Size: 3.5 Ounce (Pack of 6)
These are great! My son started eating these around 8 months old, now he’s over a year, and he loves them. He gets so excited when he sees one. The ingredients are of amazing quality and definitely soothes the worry of my mommy heart.😅 I’m so glad I’ve found this brand. This is the only brand I trust and it’s the only brand I buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
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