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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Flowtech Long Tube Header - Ceramic Coated 31500FLTHDR CRMC 66 74 CHVY GMC TRK Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5 16" flanges with sealing rings for a leak free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity
HDR CRMC 66-74 CHVY/GMC TRK
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.
Features:
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Ceramic Headers
- Rust And Corrosion Resistance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
- Works with power steering and power brakes
Application
- 1969 - 1974 Chevrolet Blazer
- 1966 - 1974 Chevrolet C10 Pickup
- 1973 - 1974 Chevrolet C10 Suburban
- 1966 - 1974 Chevrolet C20 Pickup
- 1973 - 1974 Chevrolet C20 Suburban
- 1966 - 1974 Chevrolet C30 Pickup
- 1966 - 1974 Chevrolet K10 Pickup
- 1973 - 1974 Chevrolet K10 Suburban
- 1966 - 1974 Chevrolet K20 Pickup
- 1973 - 1974 Chevrolet K20 Suburban
- 1968 - 1974 Chevrolet K30 Pickup
- 1966 Chevrolet Suburban
- 1967 - 1974 GMC C1500 Pickup
- 1973 - 1974 GMC C1500 Suburban
- 1967 - 1974 GMC C2500 Pickup
- 1973 - 1974 GMC C2500 Suburban
- 1967 - 1974 GMC C3500 Pickup
- 1970 - 1974 GMC Jimmy
- 1967 - 1974 GMC K1500 Pickup
- 1973 - 1974 GMC K1500 Suburban
- 1967 - 1974 GMC K2500 Pickup
- 1973 - 1974 GMC K2500 Suburban
- 1968 - 1974 GMC K3500 Pickup
Specs
| Brand | Flowtech |
|---|---|
| Collector Diameter | 3.00 inch |
| Emission Code | 4 |
| Engine | Chevrolet Small Block |
| Header Finish | Silver Ceramic |
| Header Flange Thickness (in) | 5/16 inch |
| Header Style | Long Tube |
| Primary Tube Dia. | 1-1/2 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
| Part Number | 31500FLT |
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
4.9 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 2
Very uncomfortable
Size: 7, Color: Brown Patent
Most uncomfortable shoes I own. The middle part is so hard and digs into your toes making it really painful. I wear a lot of heels and never have I had a pair that hurt this bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Great fit!
Size: 6.5, Color: Champagne
Great fit! Cute and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 5
Foxxy Black Heel
Size: 6.5, Color: Black Patent
10/10 recommend. I love Steve Madden shoes. These were actually comfortable. I love the style and quality. The height was perfect for me. I was turning heads. The gold buckle and solid black made the heel pop!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 4
Heel girly
Size: 8, Color: Burgundy Patent, Size: 8, Color: Burgundy Patent
The bottom is very slippery and you need cushions to go at the bottom of them. You have to be a real heel girly to walk in them, slightly comfortable.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Painful
These shoes are very cute but don’t plan on walking in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
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