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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Pacemaker | Small Block Chev Block Hugger Headers | Universal V8 283-400 | PH 5560 L/RPacemaker Block Hugger Design Headers Small Block Chev V8 PH 5560 L R Optimize your engine bay space without sacrificing performance with these premium Pacemaker Block Hugger headers. Designed for the iconic Small Block Chevrolet V8 family (283, 302, 307, 327, 350, and 400), these headers are the perfect solution for tight engine conversions, street rods, and custom projects where space is at a premium. The compact "Block Hugger" design keeps the
Pacemaker Block Hugger Design Headers - Small Block Chev V8 - PH 5560 L/R
Optimize your engine bay space without sacrificing performance with these premium Pacemaker Block Hugger headers. Designed for the iconic Small Block Chevrolet V8 family (283, 302, 307, 327, 350, and 400), these headers are the perfect solution for tight engine conversions, street rods, and custom projects where space is at a premium. The compact "Block Hugger" design keeps the exhaust manifold close to the engine block, providing maximum clearance for steering components, chassis rails, and other engine bay accessories while significantly improving exhaust flow over stock cast manifolds.
Features:
This product offers the following performance features:
- Block Hugger Design: Compact profile engineered for universal fitment in tight engine bays.
- High-Flow Primaries: Features 1⅝" (41mm) primary pipes to enhance engine breathing and power.
- Large Collector Outlet: Equipped with a 3" (76mm) outlet for superior exhaust gas exit speeds.
- Versatile Application: Fits a wide range of Small Block Chev (SBC) displacements from 283 to 400 cubic inches.
Product Specifications for PH 5560 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5560 | Gasket | DSF 9 |
| Primary Pipe | 1⅝" (41mm) | Outlet | 3" (76mm) |
| Design | Block Hugger | Fitting Time | 3 Hrs |
Important Notes:
- Cylinder Heads: These headers will NOT fit engines equipped with Slant Plug cylinder heads.
- Fitment: Designed as a universal fit product for SBC V8 engines in various chassis configurations.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Chevrolet | Universal / Street Rod | - | - | Various | Small Block | 283, 302, 307, 350, 400 V8 | Block Hugger | RWD / 4WD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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
4.7 ★★★★★
Based on 2142 reviews
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Product Reviews
★★★★★ 4
Solid Affordable Duvet Insert Comforter
Color: White, Size: Queen
This is a great affordable all-season duvet insert comforter. There are multiple tie downs to attach to the duvet cover, not just the 4 corners. It is soft and washes well. It's plenty warm in the cold but might be too much during the hotter months. I live in San Diego where the average yearly temperature is at least 70 degrees. During the majority of the year this comforter ended up being too warm for me. I've used it for nearly 2 years but just replaced it with the much thinner Bedsure cooling comforter. If you're a hot sleeper or live in a warm climate, I'd recommend that product. This is still a good comforter, just not for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 5
Must have!
Color: Light Grey, Size: Queen
⭐⭐⭐⭐⭐
This comforter is absolutely amazing! It feels like something you'd find in a luxury hotel—soft, lightweight, airy, and incredibly comfortable. It has quickly become one of the best purchases I've made. The quality exceeded my expectations, and it's perfect for staying cozy without feeling too heavy.
My kids love it so much that they're constantly trying to steal it from me! If you're looking for a comfortable, high-quality comforter, I highly recommend this one. You won't be disappointed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Cozy, warm and not heavy
Color: White, Size: Queen
This blanket is great and for a fair price, so fluffy and it’s on the warmer side but not heavy, which is exactly what I wanted!
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Not Bulky, Not Too Warm
Color: White, Size: Twin
This is a great comforter. I have purchased others that were way too bulky. This one is perfect. It is lightweight and seems ideal for warmer temperatures. I am not too hot in the middle of the night. We are heading into Summer but I am sure this will be fine for Summer heat or for Air Conditioners.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Exceptional Comfort and Warmth!
I recently purchased the quilted covers for my king-size bed, and I couldn't be more pleased with the product. This blanket not only fits my wife and me comfortably, but it has also become our go-to choice for exceptionally cold winter nights.
What surprised me the most is the incredible warmth provided by such a light blanket. It's one of the lightest blankets I've ever felt, yet it manages to keep us cozy and warm throughout the night. The quality of insulation is truly exceptional.
Another highlight of this quilted cover is its ease of maintenance. It's incredibly easy to wash, maintaining its softness and fluffiness after each wash. The softness is akin to lying on a cloud, making it a delightful experience every time we use it.
The overall design and craftsmanship of the blanket are top-notch. It's not only functional but also adds a touch of luxury to our bed. The fluffiness and cloud-like softness make it a perfect companion for a good night's sleep.
In conclusion, I highly recommend the quilted covers for anyone looking for a combination of comfort, warmth, and ease of care. It has exceeded my expectations in every aspect, and I am more than satisfied with this exceptional product.
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Reviewed in the United States on January 24, 2024
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