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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Fuel Tank Fuel System Vehicle Specific Fit Aeromotive 18438-BGPLOverview: Gen II Stealth Fuel Tank, '78 '81 Camaro, '79 '81 Firebird 340lph Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. Specs: Brand: Aeromotive Fuel System
Overview:
Gen II Stealth Fuel Tank, '78-'81 Camaro, '79-'81 Firebird - 340lph
Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery.
Specs:
Applications:
- 1978-1981 Chevrolet Camaro 350 CID
- 1978-1981 Chevrolet Camaro 305 CID
- 1978-1981 Chevrolet Camaro 250 CID
- 1978-1981 Chevrolet Camaro 229 CID
- 1978-1981 Chevrolet Camaro 267 CID
- 1978-1981 Chevrolet Camaro 231 CID
- 1979-1981 Pontiac Firebird 400 CID
- 1979-1981 Pontiac Firebird 350 CID
- 1979-1981 Pontiac Firebird 305 CID
- 1979-1981 Pontiac Firebird 267 CID
- 1979-1981 Pontiac Firebird 231 CID
- 1979-1981 Pontiac Firebird 265 CID
- 1979-1981 Pontiac Firebird 301 CID
- 1979-1981 Pontiac Firebird 403 CID
Emissions:
- This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use.
Instructions:
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
4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Reliable comfort
Fit Type: Boyshort, Size: X-Large, Color: Assorted Colors
I’ve tried a few cotton underwear brands, and these Hanes Originals boxer briefs are a dependable everyday option. Here’s my take after a few weeks of regular wear and wash cycles.
Comfort and Fit
Fabric:** 90–95% cotton with a touch of elastane/spandex for stretch. The material feels soft against the skin and breathes well, which helps avoid that suffocating feeling on hot days.
Elastic & Waistband:** The waistband sits comfortably at the natural hip line without digging in. It maintains shape after several washes, which is a plus compared to some cheaper cotton blends.
Rise & Coverage:** The mid-thigh rise offers modest coverage without feeling bulky. They stay in place during daily activities, workouts, and quick stretches.
Style and Practicality
Design:** Classic, no-frills styling that works well under jeans, skirts, or dresses. The boxer brief cut provides a little more coverage than regular briefs without feeling like bloomers.
4-Pack Value:** The 4-pack is convenient for rotation and helps keep laundry cycles simple. Inexpensive enough to replace slightly worn pairs without guilt.
Colorway:** Basic, versatile colors that pair with most outfits. If you’re after bright or patterned options, you might want to look elsewhere.
Durability and Care
Washability:** They hold up well in standard machine washes and tumble dry cycles. The fabric doesn’t pill noticeably, and the waistband maintains elasticity after multiple washes.
Pilling:** Minimal pilling for the first several months. If you’re tough on underwear or frequently wash on high heat, you may notice some wear sooner than later.
Comfort in Different Scenarios
Everyday Wear:** Great for day-to-day comfort and all-day wear. The breathable cotton keeps you cooler in warmer weather.
Active L activities:** Suitable for light workouts or active days, though for intense workouts you might prefer moisture-wicking blends.
Under Tight Clothing:** The smooth fabric and mid-thigh length work nicely under leggings or fitted outfits without visible lines.
Pros
Soft, breathable cotton blend
Comfortable waistband that doesn’t roll or dig
True mid-thigh coverage
Good value with a 4-pack
Durable after multiple washes
Cons
Not moisture-wicking like athletic-oriented underwear (if you need to stay dry during intense workouts)
Some people prefer a higher or lower rise depending on body type
Colors are basic; if you want prints or bolder colors, options are limited
Who I’d Recommend These For
Anyone seeking affordable, comfortable everyday underwear with a classic mid-thigh boxer brief silhouette.
People who prioritize cotton and breathability over high-tech moisture-wicking fabrics.
Those who like a simple, versatile pack suitable for mixed wardrobes.
If you’re deciding between Hanes Originals and something with more performance features, these are a solid everyday staple. They won’t wow you with luxury, but they deliver reliable comfort and durability at a sensible price.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Postpartum Opinion
Fit Type: Boyshort, Size: X-Large, Color: Assorted Colors
Bought the boy shorts size XL for postpartum and am still wearing them 8 months later! Holds all the postpartum goods in but are super stretchy too. Sooooo comfy! They do roll up when putting pants on but if you’re wearing them to bed or around the house, amazing!
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Reviewed in the United States on March 30, 2026
★★★★★ 3
To fit or not to fit?
Fit Type: Boyshort, Size: XX-Large, Color: Assorted Colors
NIce quality, comfortable fabric, dries quick, and retains color after multiple washings. However; the fit did not work 100% for me. The legs kind of rode up and the boy shorts had a tendency to ride down, especially with consistent bending up and down activity. Good product but not a perfect fit for my shape. The bikini style was ideal and purchased multiple times.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Comfortable
Fit Type: Boyshort, Size: Medium, Color: Assorted Colors
These are very comfortable, lovely colors. You need to size down when purchasing a the material is high stretch.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great choice
Fit Type: Boyshort, Size: XX-Large, Color: Assorted Colors
Very comfortable
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Reviewed in the United States on May 24, 2026