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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Header Gaskets-Alum-Layered-396-454 Chevrolet Big Block Mark IV 1965-90 99153FLTOverview: 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 won't 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 won't 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:
- 1968-1986 Chevrolet C20 Suburban
- 1975-1990 Chevrolet G30
- 1968-1980 Chevrolet C10 Suburban
- 1975-1986 Chevrolet C30
- 1975-1986 Chevrolet C20
- 1979-1990 GMC C3500
- 1979-1990 GMC K3500
- 1966-1976 Chevrolet Impala
- 1966-1976 Chevrolet Caprice
- 1977-1986 Chevrolet K30
- 1966-1975 Chevrolet Bel Air
- 1966-1974 Chevrolet Corvette
- 1966-1973 Chevrolet Chevelle
- 1979-1986 GMC C2500
- 1979-1986 GMC C2500 Suburban
- 1969-1975 Chevrolet El Camino
- 1968-1974 Chevrolet K10 Pickup
- 1968-1974 Chevrolet K20 Pickup
- 1968-1974 Chevrolet K30 Pickup
- 1968-1974 GMC C15/C1500 Pickup
- 1968-1974 GMC C15/C1500 Suburban
- 1968-1974 GMC C25/C2500 Pickup
- 1968-1974 GMC C25/C2500 Suburban
- 1968-1974 GMC C35/C3500 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
- 1966-1972 Chevrolet Biscayne
- 1968-1974 Chevrolet C10 Pickup
- 1968-1974 Chevrolet C20 Pickup
- 1968-1974 Chevrolet C30 Pickup
- 1970-1975 Chevrolet Monte Carlo
- 1975-1980 Chevrolet C10
- 1976-1980 Chevrolet K10
- 1968-1972 Chevrolet Camaro
- 1968-1972 Chevrolet K10 Suburban
- 1971-1975 GMC Sprint
- 1973-1976 GMC Jimmy
- 1975-1978 GMC C15
- 1975-1978 GMC C15 Suburban
- 1975-1978 GMC C25
- 1975-1978 GMC C25 Suburban
- 1975-1978 GMC C35
- 1987-1990 GMC R2500 Suburban
- 1987-1990 GMC R3500
- 1987-1990 GMC V3500
- 1976-1978 Chevrolet K20
- 1988-1990 Chevrolet K3500
- 1973-1975 Chevrolet Laguna
- 1973-1975 Chevrolet Malibu
- 1970-1972 Chevrolet Kingswood
- 1970-1972 Chevrolet Townsman
- 1988-1990 Chevrolet C3500
- 1976-1978 Chevrolet K5 Blazer
- 1988-1990 GMC G3500
- 1976-1978 GMC K25
- 1987-1989 GMC R2500
- 1973-1974 Chevrolet G20 Van
- 1973-1974 Chevrolet G30 Van
- 1969-1970 Chevrolet Nova
- 1968-1969 GMC K15/K1500 Pickup
- 1987-1988 Chevrolet R20
- 1987-1988 Chevrolet R20 Suburban
- 1989-1990 Chevrolet R2500 Suburban
- 1987-1988 Chevrolet R30
- 1989-1990 Chevrolet R3500
- 1987-1988 Chevrolet V30
- 1989-1990 Chevrolet V3500
- 1979-1980 GMC C1500
- 1979-1980 GMC C1500 Suburban
- 1975-1976 GMC G25
- 1976-1977 GMC K25 Suburban
- 1973 Chevrolet Blazer
- 1972 Chevrolet Brookwood
- 1976 Chevrolet G20
- 1968 Chevrolet Chevy II
- 1990 Chevrolet C1500
- 1989 Chevrolet R2500
- 1976 GMC G35
- 1976 GMC K15
- 1980 GMC K1500
Specs:
| Brand | Flowtech |
|---|---|
| Collector Gaskets Included | No |
| Emission Code | 5 |
| Engine | Big Block Chevy |
| Gasket Line | MLS |
| Material | Aluminum |
| Port Shape | Round |
| Port Size | 2.15" |
| Product Type | Header Gaskets |
| Thickness | .125" |
| Type of Component | Exhaust Gaskets |
| 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:
- 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 ★★★★★
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Product Reviews
★★★★★ 5
Great plated and nice designs to chose from . These are good and strong.
Size: 10 in-140 count
Love these plates for every soy. I normally use paper plates for lunch but I started using them for non messy dinners. We have even used them for spaghetti. They handled the sauce and meaball and sausage with no problem. I would normally U.S. China plates for something like the, I got lazy one night and used these I was pleasantly shocked they worked with no leak through.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Sturdy plates
Size: 10 in-140 count
I purchased these but I normally go to Sam’s Club for bulk. I had a party and these were a hit. Very sturdy and plenty of room. I don’t really like the edges, they’re straight but that’s cosmetic preference not function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
Daily part of kitchen routine.
Size: 7in-150 count
I've ordered these plates twice and used them on a daily basis. They are durable and economical. Love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Good plates
Size: 10 in-140 count
Good sturdy plates
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 4
Durability
Size: 10 in-140 count
Great for any occasion. Product is sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026