SKU: 31222852365

Header Gaskets-Alum-Layered-262-400 Chevrolet SmallBlock Gen I 1955-91 99150FLT

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Description

Header Gaskets-Alum-Layered-262-400 Chevrolet SmallBlock Gen I 1955-91 99150FLTOverview: FLOWTECH REAL SEAL header and collector gaskets are a revolutionary break through in exhaust sealing technology. Constructed of separate layers of "Dead Soft" aluminum, REAL SEALS provide a do it once solution that will not burn or blow out. REAL SEAL gaskets will work when an o ringed gasket will not because the "Dead Soft" aluminum conforms to create a leak proof seal. REAL SEALS can also be easily trimmed for port matching and you can use

Overview:

FLOWTECH REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of "Dead Soft" aluminum, REAL SEALS provide a do-it-once solution that will not burn or blow out. REAL-SEAL gaskets will work when an o-ringed gasket will not because the "Dead Soft" aluminum conforms to create a leak-proof seal. REAL-SEALS can also be easily trimmed for port-matching and you can use them over and over again.

Features:

  • Multi-Layer "Dead Soft" aluminum conforms to create a leak-proof seal
  • Water/Weather Resistant
  • Re-Useable
  • Will Not Burn Or Blow Out
  • Suitable For Port-Matching
  • Made In USA

Application:

  • 1955-1986 Chevrolet Corvette
  • 1959-1986 Pontiac Parisienne
  • 1959-1986 Chevrolet El Camino
  • 1958-1985 Chevrolet Impala
  • 1955-1981 Pontiac Laurentian
  • 1955-1981 Chevrolet Bel Air
  • 1966-1986 Chevrolet Caprice
  • 1967-1986 Chevrolet K10 Suburban
  • 1967-1986 Chevrolet K20 Suburban
  • 1967-1986 Chevrolet C20 Suburban
  • 1967-1986 Chevrolet Camaro
  • 1967-1986 Chevrolet C10 Suburban
  • 1964-1983 Chevrolet Malibu
  • 1968-1986 Pontiac Firebird
  • 1970-1986 GMC Jimmy
  • 1970-1986 Chevrolet Monte Carlo
  • 1971-1986 Pontiac Bonneville
  • 1960-1974 Chevrolet K20 Pickup
  • 1958-1972 Chevrolet Brookwood
  • 1960-1974 Chevrolet C10 Pickup
  • 1960-1974 Chevrolet K10 Pickup
  • 1958-1972 Chevrolet Biscayne
  • 1960-1974 Chevrolet C30 Pickup
  • 1960-1974 Chevrolet C20 Pickup
  • 1968-1981 Pontiac LeMans
  • 1959-1972 Chevrolet Kingswood
  • 1958-1970 Pontiac Strato-Chief
  • 1970-1981 Pontiac Catalina
  • 1975-1986 Chevrolet K20
  • 1975-1986 Chevrolet C20
  • 1975-1986 Chevrolet C30
  • 1975-1986 Chevrolet K10
  • 1975-1986 Pontiac Grand Prix
  • 1975-1986 Chevrolet C10
  • 1975-1986 Chevrolet G10
  • 1975-1986 Chevrolet G20
  • 1975-1986 Chevrolet G30
  • 1975-1986 Chevrolet K5 Blazer
  • 1969-1979 Chevrolet Nova
  • 1964-1973 Chevrolet Chevelle
  • 1977-1986 Chevrolet K30
  • 1977-1986 Buick Regal
  • 1978-1986 Oldsmobile Cutlass
  • 1978-1986 Oldsmobile Cutlass Supreme
  • 1978-1986 GMC Caballero
  • 1975-1983 Pontiac Grand LeMans
  • 1975-1982 Oldsmobile Delta 88
  • 1967-1974 GMC K15/K1500 Suburban
  • 1967-1974 GMC K25/K2500 Pickup
  • 1967-1974 GMC K25/K2500 Suburban
  • 1967-1974 GMC C15/C1500 Pickup
  • 1967-1974 GMC C15/C1500 Suburban
  • 1967-1974 GMC C25/C2500 Pickup
  • 1964-1971 Pontiac Acadian
  • 1979-1986 GMC K2500
  • 1979-1986 GMC K2500 Suburban
  • 1979-1986 GMC K3500
  • 1979-1986 GMC C1500 Suburban
  • 1979-1986 GMC C2500
  • 1979-1986 GMC C2500 Suburban
  • 1979-1986 GMC C3500
  • 1967-1974 GMC G15/G1500 Van
  • 1967-1974 GMC G25/G2500 Van
  • 1967-1974 GMC K15/K1500 Pickup
  • 1967-1974 GMC C25/C2500 Suburban
  • 1973-1980 Pontiac Grand Am
  • 1979-1986 GMC K1500 Suburban
  • 1967-1974 Chevrolet G20 Van
  • 1979-1986 GMC C1500
  • 1967-1974 GMC C35/C3500 Pickup
  • 1979-1986 GMC G1500
  • 1979-1986 GMC G2500
  • 1979-1986 GMC G3500
  • 1979-1986 GMC K1500
  • 1971-1977 GMC Sprint
  • 1978-1984 Oldsmobile Cutlass Calais
  • 1968-1974 GMC K35/K3500 Pickup
  • 1955-1961 Chevrolet Nomad
  • 1960-1966 Chevrolet Suburban
  • 1960-1966 GMC 3000
  • 1960-1966 GMC 3500
  • 1971-1977 Pontiac Ventura
  • 1968-1974 Chevrolet G10 Van
  • 1968-1974 Chevrolet K30 Pickup
  • 1963-1968 Chevrolet Chevy II
  • 1960-1965 GMC Suburban
  • 1955-1960 GMC Truck
  • 1955-1960 Chevrolet Truck
  • 1969-1974 Chevrolet Blazer
  • 1964-1969 Pontiac Beaumont
  • 1955-1959 GMC 150
  • 1955-1959 GMC 250
  • 1955-1959 GMC 300
  • 1955-1959 GMC 350-8
  • 1955-1959 GMC 370
  • 1955-1959 GMC F350
  • 1955-1959 GMC F370
  • 1955-1959 GMC FM340
  • 1955-1959 GMC FM350
  • 1955-1959 GMC M300
  • 1970-1974 GMC G35/G3500 Van
  • 1955-1959 GMC PM150
  • 1955-1959 GMC PM250
  • 1955-1959 GMC S300
  • 1955-1959 GMC S370
  • 1955-1959 GMC 100
  • 1977-1981 Buick Century
  • 1970-1974 Chevrolet G30 Van
  • 1975-1979 Chevrolet Monza
  • 1978-1982 Buick LeSabre
  • 1980-1983 Oldsmobile Cutlass Cruiser
  • 1955-1958 Pontiac Pathfinder
  • 1955-1958 Chevrolet Sedan Delivery
  • 1969-1972 Chevrolet Townsman
  • 1960-1963 GMC 1000 Series
  • 1960-1963 GMC 1500 Series
  • 1960-1963 GMC 2500 Series
  • 1975-1978 GMC K25
  • 1975-1978 GMC K25 Suburban
  • 1975-1978 GMC C25
  • 1975-1978 GMC C25 Suburban
  • 1975-1978 GMC C35
  • 1956-1959 GMC PM151
  • 1956-1959 GMC PM251
  • 1972-1975 Pontiac Grandville
  • 1973-1976 Chevrolet Laguna
  • 1971-1974 Pontiac Grand Safari
  • 1975-1978 GMC C15
  • 1975-1978 GMC C15 Suburban
  • 1975-1978 GMC G15
  • 1975-1978 GMC G25
  • 1975-1978 GMC G35
  • 1975-1978 GMC K15
  • 1975-1978 GMC K15 Suburban
  • 1968-1970 Pontiac Tempest
  • 1975-1977 Oldsmobile Custom Cruiser
  • 1978-1980 Oldsmobile Cutlass Salon
  • 1977-1979 Oldsmobile Omega
  • 1977-1979 Oldsmobile Starfire
  • 1955-1957 Chevrolet One-Fifty Series
  • 1955-1957 Chevrolet Two-Ten Series
  • 1977-1979 Pontiac Phoenix
  • 1957-1959 GMC PM152
  • 1957-1959 GMC PM153
  • 1977-1979 Buick Skylark
  • 1959-1961 Chevrolet Parkwood
  • 1969-1970 Chevrolet Estate
  • 1957-1958 Chevrolet Del Ray
  • 1955-1956 GMC M340
  • 1977-1978 GMC K35
  • 1978-1979 Pontiac Sunbird
  • 1955 GMC 150-22
  • 1955 GMC 250-22
  • 1955 GMC 280-22
  • 1958 GMC PM252
  • 1958 GMC PM253
  • 1967 Chevrolet K20 Panel
  • 1955 GMC 100-22
  • 1958 Chevrolet Yeoman
  • 1959 Chevrolet 3B
  • 1959 Chevrolet 3C
  • 1959 Chevrolet 3D
  • 1959 Chevrolet 3E
  • 1959 Chevrolet 3F
  • 1959 Chevrolet 3G

Specs:

Brand Flowtech
Collector Gaskets Included No
Emission Code 5
Engine Chevrolet Small Block Gen I
Gasket Line MLS
Material Aluminum
Port Shape Round
Port Size 1.63"
Product Type Header Gaskets
Thickness .125"
Type of Component Exhaust Gaskets
Warning California Proposition 65
Shipping Notes
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Exchange/Return Notes
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SKU: 31222852365

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4.0 ★★★★★
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Product Reviews
J
Jenny Harris
Carnegie, US
★★★★★ 4
So So Amazing
Format: Kindle
I received this book wiht the understanding that I could leave a voluntary and honest review. In this book we meet June Wilder, Rhett Lawson, Cole Thibault, & Elias Nystrom. When this book opens we find that June has just joined the Atlanta Reapers as their new physical trainer. From the moment she starts she knows that she is going to get push back but there is something about not only this team but these guys that have become more to her than she thought when she first started. Rhett is the kind of guy who make a joke with anyone. One night when something happens with June he realizes there is something more than just jokes with her. Cole has been compartmentalized his life for years now. With the addition of June to the team he finds himself finding a person who understands his compartments and lets him be him. Elias is a man who is a an island. When he learns that opening up to one person who sees him allows him to grow and heal in many ways. Can they all find a HEA or will their positions make that impossible? Another amazing story by this author. I would highly recommend it to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
A
Alicia
San Leandro, US
★★★★★ 5
Good spicy campy hockey
Format: Kindle
I really enjoyed the character development. Reading about their growth and dealing with individual issues made good entertainment. Some surprising twists that made the book even better. Really glad we didn't have to go down the angst road where the public got to damage the budding relationships.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
J
Jeannie
Belleville, US
★★★★★ 5
Great read!
Format: Kindle
Wonderful characters with great humor, a bit of mystery and a strong silent grumpy Sentinel to stand with the leading lady. They make her stronger but she also makes them stronger. I love the dynamics and the way it played out. This was a fun read!. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
L
Lil Ms Reads A LOT
Los Angeles, US
★★★★★ 5
June lives her life squarely in the NSFW zone...
Format: Kindle
June Wilder has embarked on the career of a lifetime-- the newest head physical trainer for NHL's Atlanta Reapers! She's relatively young for the position, not to mention female. In a male dominated sport, she's hoping to one day earn the trust and respect of the players, coaching staff and the organization.  What she doesn't expect is to be an equal participant in flirty banter and NSFW activities in her office with handsome Right Wing Rhett Lawson. She quickly finds that Team Captain Cole Thibault is a confident and  calming presence in her daily work activities-- and the man she goes on quite possibly the most perfect date with. Then there's Elias Nystrom, the Swedish Goalie who is quiet, HULKING in size, and downright frightens her-- with whom she shares a secret which could get her in hot water if discovered.  Each of these team members intrigues her. Each she has a relationship with that is not entirely permitted as their head physical trainer. As she gets to know each of them better, she's falling deeper for each of them. Will she successfully navigate through the season without losing not only her job but her heart?  What happens when each of the men find out about each other? Will she be asked to choose between them?  This book has everything I look for in a sinfully decadent read-- a strong, independent, and likable FMC; charming, protective, and sexy MMCs; a plot that is entertaining, well thought out and executes some unexpected twists; and has chemistry that explodes off of the pages. Once again author Cassie Cole has expertly achieved all of these things in her latest book "Hat Trick". I'm a big fan of the RH genre. Of all the authors I read, Cassie Cole is far and away my favorite to date. If you read this book, you will not be disappointed!
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Reviewed in the United States on December 1, 2025
T
Tracy
Lexington, US
★★★★★ 4
Hot enough to melt the ice rink
Format: Kindle
This was yet another great read by Cassie Cole. June has just started as the trainer for the Atlanta Reapers. Succeeding in this male dominated role is important to her, but the more she learns about these men the more she wonders if some things are worth risking everything for. As their trainer, the men are supposed to be off limits, but they can't deny the pull they each feel. The closer to Cole, Rhett & Elias she becomes the more she realizes that she may not be able to choose between them. Is it worth the risk to her career to continue to pursue a relationship with one of the men.... let alone the risk to all their careers if they would be open to consider a more unconventional relationship. Is love worth the risk? Read this steamy story to find out!. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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