SKU: 71055447823

Flowtech Upright Headers - 11551FLT

Sale price$163.77 Regular price$181.97
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Flowtech Upright Headers - 11551FLTOverview: Flowtech Headers are the perfect combination of quality and value. These Big Block Chevy Upright headers available in 2 1 4" tube diameters are ideal for even big cubic inch Big Block Chevy engines Features: CNC Mandrel bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing Heavy duty 16 gauge 409SS tubing for increased strength and durability 2 1 4 tubing

Overview:

Flowtech Headers are the perfect combination of quality and value. These Big Block Chevy Upright headers available in 2-1/4" tube diameters are ideal for even big cubic inch Big Block Chevy engines

Features:

  • CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
  • Heavy duty 16-gauge 409SS tubing for increased strength and durability
  • 2-1/4” tubing diameter for increased exhaust flow increasing performance and improved throttle response
  • Extended 4” collector for maximum strength and exhaust flow
  • Extra thick 7/16” header flange for a leak-free seal and maximum strength
  • Welded-in collector merge spears to control exhaust gas re-entry into primary tubes
  • Center of exhaust port to end of collector length is 33-1/2"

Application:

  • 1975-1995 Chevrolet G30
  • 1968-1986 Chevrolet C20 Suburban
  • 1968-1985 Chevrolet K20 Suburban
  • 1979-1995 GMC C2500 Suburban
  • 1979-1995 GMC C2500
  • 1979-1995 GMC C3500
  • 1979-1995 GMC K3500
  • 1968-1980 Chevrolet C10 Suburban
  • 1975-1986 Chevrolet C20
  • 1975-1986 Chevrolet C30
  • 1967-1976 Chevrolet Caprice
  • 1967-1976 Chevrolet Impala
  • 1977-1986 Chevrolet K30
  • 1967-1975 Chevrolet Bel Air
  • 1967-1975 Chevrolet El Camino
  • 1967-1975 Chevrolet Malibu
  • 1967-1974 Chevrolet Corvette
  • 1988-1995 GMC G3500
  • 1988-1995 Chevrolet C3500
  • 1988-1995 Chevrolet K3500
  • 1968-1974 Chevrolet K20 Pickup
  • 1968-1974 Chevrolet K30 Pickup
  • 1968-1974 GMC C15/C1500 Pickup
  • 1968-1974 GMC C15/C1500 Suburban
  • 1968-1974 Chevrolet C20 Pickup
  • 1968-1974 Chevrolet K10 Pickup
  • 1968-1974 Chevrolet K10 Suburban
  • 1968-1974 Chevrolet C30 Pickup
  • 1967-1973 Chevrolet Chevelle
  • 1968-1974 GMC C25/C2500 Pickup
  • 1968-1974 GMC C25/C2500 Suburban
  • 1968-1974 GMC C35/C3500 Pickup
  • 1968-1974 GMC K15/K1500 Pickup
  • 1968-1974 GMC K15/K1500 Suburban
  • 1968-1974 GMC K25/K2500 Pickup
  • 1968-1974 GMC K25/K2500 Suburban
  • 1968-1974 GMC K35/K3500 Pickup
  • 1968-1974 Chevrolet C10 Pickup
  • 1975-1980 Chevrolet C10
  • 1970-1975 Chevrolet Monte Carlo
  • 1967-1972 Chevrolet Camaro
  • 1967-1972 Chevrolet Biscayne
  • 1991-1995 GMC K2500
  • 1976-1980 Chevrolet K10
  • 1991-1995 Chevrolet K2500
  • 1991-1995 Chevrolet C2500
  • 1987-1991 GMC R2500 Suburban
  • 1987-1991 GMC R3500
  • 1971-1975 GMC Sprint
  • 1987-1991 GMC V3500
  • 1990-1993 Chevrolet C1500
  • 1969-1972 Chevrolet Kingswood
  • 1975-1978 GMC C25 Suburban
  • 1975-1978 GMC C35
  • 1973-1976 GMC Jimmy
  • 1992-1995 GMC K2500 Suburban
  • 1992-1995 Chevrolet C2500 Suburban
  • 1992-1995 Chevrolet K2500 Suburban
  • 1975-1978 GMC C15
  • 1975-1978 GMC C15 Suburban
  • 1975-1978 GMC C25
  • 1969-1972 Chevrolet Townsman
  • 1969-1972 Chevrolet Brookwood
  • 1992-1995 Chevrolet C3500HD
  • 1976-1978 Chevrolet K5 Blazer
  • 1989-1991 Chevrolet R2500 Suburban
  • 1989-1991 Chevrolet R3500
  • 1989-1991 Chevrolet V3500
  • 1976-1978 GMC K25
  • 1976-1978 Chevrolet K20
  • 1973-1975 Chevrolet Laguna
  • 1987-1989 GMC R2500
  • 1987-1988 Chevrolet R20
  • 1987-1988 Chevrolet R20 Suburban
  • 1987-1988 Chevrolet R30
  • 1987-1988 Chevrolet V20 Suburban
  • 1987-1988 Chevrolet V30
  • 1975-1976 GMC G25
  • 1976-1977 GMC K25 Suburban
  • 1973-1974 Chevrolet G10 Van
  • 1973-1974 Chevrolet G20 Van
  • 1973-1974 Chevrolet G30 Van
  • 1979-1980 GMC C1500
  • 1979-1980 GMC C1500 Suburban
  • 1973-1974 GMC G35/G3500 Van
  • 1969-1970 Chevrolet Nova
  • 1973-1974 Chevrolet Blazer
  • 1969-1970 Chevrolet Estate
  • 1989 Chevrolet R2500
  • 1990 Chevrolet V2500 Suburban
  • 1976 GMC G35
  • 1976 GMC K15
  • 1980 GMC K1500
  • 1976 Chevrolet G20
  • 1968 Chevrolet Chevy II

Specs:

Application Big Block Chevy
Brand Flowtech
Collector Diameter 4.00 inch
Emission Code 4
Engine Big Block Chevy
Finish Natural
Header Finish Natural
Header Style Upright
Primary Tube Dia. 2-1/4 inch
Product Type Headers
Tube Material 409 Stainless Steel
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 71055447823

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4.6 ★★★★★
Based on 1845 reviews
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Product Reviews
J
Justin Sternberg
Alexandria, US
★★★★★ 3
Classy look, but finish issue
This walnut wrist rest looks great on the desk—simple, solid, and much nicer than foam or gel options. It has a clean, polished style that pairs well with a keyboard, and the non-slip base keeps it from sliding around. I wasn’t sure how I would like it compared to the soft cushy pad I used before, but it’s actually been pretty comfortable. The firmness gives steady support, and I haven’t found it too uncomfortable even after longer typing sessions. The one drawback is a spot where the finish has worn or dissolved. It wasn’t there when I first got it, so I suspect the coating isn’t as durable as I’d hoped. It doesn’t affect how it feels in use, but it does stand out on an otherwise sharp-looking piece. Overall, it’s a nice upgrade if you want a wooden wrist rest, just be aware the finish might not stay flawless over time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
D
Dolli
Whiting, US
★★★★★ 5
Classy, Comfortable, and Built to Last!
I’ve never tried a wooden wrist rest before, but after going through a few padded ones (even some expensive name-brand versions) that eventually peeled or fell apart, I figured this was worth a shot. And I’m so glad I did! This walnut wrist rest is smooth, beautifully made, and looks amazing on my desk. I have a whitewashed office setup, but this piece looks so good that I half-joked about wanting to change my desk to match it! It adds a very clean, grown-up aesthetic to the space. One thing I really appreciated is that it comes in several sizes to suit different setups. I ordered the largest available, and while it’s just a couple inches shy of covering the full length of my keyboard, it still works perfectly. It has non-slip grips on the bottom that keep it in place, and even though it’s made of solid wood, it’s surprisingly comfortable and ergonomic to type with. It’s also super low-maintenance—just wipe it clean with a damp cloth. For the $26–$29 price range, I think it’s a fantastic value and honestly better than some of the big-name options I’ve tried. This is a quality piece I expect to hold up for a long time, and I’m really happy with it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2025
T
Theo
Lake Worth, US
★★★★★ 5
Check the height of your keyboard before ordering
This is a beautifully made, elegant looking wrist rest. The finish is satin perfectly smooth to the touch. As keyboards vary in height, be sure to measure he height of the front edge of yours before ordering—I didn’t (which is entirely my fault) and found that this wrist rest is just a wee bit too tall, which positioned my wrists a tad higher than I’m used to. Another factor you may want to consider are the ergonomics of solid wood versus other materials and your personal preferences (e.g., I tend to prefer cloth covered gel, because he cloth keeps my wrists from sticking and the gel is cushioning). My closing thought: this wrist rest is that it is by far the best looking of any wrist rest I’ve ever seen. [Disclosure: I received this product for “free”—in quotes because the IRS considers the item’s retail value as taxable income for federal income tax purposes. This review is my personally written—not AI generated—honest opinion, and is uncensored by the seller.]
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025
J
Verified Purchase
Jackson
Birmingham, US
★★★★★ 5
Amazing item!
Color: Brown
Amazing quality feels very nice to the touch, decent size, on the bigger side if you’re looking for a smaller table organizer, but still great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
N
Verified Purchase
Nancy T.
Port Orchard, US
★★★★★ 5
Good quality
Color: Brown
Well made, looks high-end. Nice place to put things like wallet, keys, and pocket change.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2025

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