Gasket Kits

Every engine rebuild, head gasket job, or transmission overhaul starts with the right gasket kit. Our collection brings together complete sealing solutions designed to eliminate leaks and maintain compression where it matters most. Whether you need a full engine set with every gasket, seal, and O-ring, or a top-end kit focused on cylinder heads, intake, and exhaust, you'll find options that match your project scope.

Key factors to consider when choosing:

  • Coverage: Full engine kits include head gaskets, intake manifold gaskets, valve cover gaskets, timing cover gaskets, oil pan gaskets, and often water pump and thermostat gaskets. Top‑end sets cover cylinder heads and related upper-engine seals. Individual kits target specific systems—transmission, differential, or turbocharger.
  • Materials: Look for multi‑layer steel (MLS) head gaskets for modern engines, graphite‑composite for traditional builds, and rubber or cork for non‑critical sealing surfaces.
  • Fitment precision: Each kit is engineered to meet or exceed OEM specifications, ensuring correct bolt‑hole alignment and crush thickness for your engine variant.

Browse the collection to compare options, read detailed specs, and select the kit that gives your build a factory‑fresh seal.

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Cometic Street Pro engine bottom end gasket and seal kit featuring MLS and AFM materials for Mazda 1.6L engines.
$99.71 $107.22
-7%
Low in stock
Cometic Street Pro top end gasket kit for 1.6L Acura Integra including head gasket, valve cover gasket, and seals.
$197.01 $211.84
-7%
In stock
Cometic Street Pro complete gasket and seal kit with MLS head gaskets for Subaru Impreza 101mm bore engines.
$306.63 $329.71
-7%
Low in stock
Cometic Street Pro engine gasket and seal assortment for 2004-2006 Subaru Impreza rebuilds
$179.21 $192.71
-7%
In stock
Cometic Street Pro PRO2023C complete engine gasket kit with MLS head gaskets and seals for Subaru EJ205 engine rebuilds.
$295.54 $317.79
-7%
Low in stock
Cometic Street Pro top end gasket kit with MLS head gasket and seals for 1992-2005 Lexus and Toyota 3.0L engines
$405.16 $435.67
-7%
Low in stock
Cometic Street Pro top end gasket kit for Toyota 7M-GE/GTE with 83mm MLS head gasket and premium sealing components.
$245.05 $263.50
-7%
Low in stock
Cometic Street Pro Top End Gasket Kit featuring MLS head gasket and seals for Toyota 3.0L 7M-GTE engines.
$245.05 $263.50
-7%
Low in stock
Cometic Street Pro bottom end gasket and seal kit for 1986-1992 Toyota 3.0L engines featuring various seals and gaskets.
$57.83 $62.18
-7%
Out of stock
Cometic Street Pro top end gasket kit PRO2018T featuring 85mm bore MLS head gasket and seals for Nissan CA18DET engines.
$243.81 $262.16
-7%
In stock
Cometic Street Pro bottom end gasket set with various seals for Nissan CA18DET engine rebuilds.
$54.13 $58.20
-7%
Low in stock
Cometic Street Pro bottom end gasket and seal kit for Nissan RB20, RB25, and RB26 engines.
$57.83 $62.18
-7%
Low in stock
Cometic Street Pro Top End Gasket Kit with 87mm bore head gasket and assorted seals for Nissan RB25DE engines.
$301.83 $324.54
-7%
Low in stock
Cometic Street Pro top end gasket rebuild kit for 80mm bore Nissan RB20DET 2.0L engines
$277.07 $297.93
-7%
Low in stock
Cometic Street Pro top end gasket kit for Nissan KA24DE engines featuring various seals and a 90mm head gasket
$160.06 $172.11
-7%
Low in stock
Cometic Street Pro bottom end gasket and seal kit for 1991-1998 Nissan 2.4L KA24DE engines.
$57.83 $62.18
-7%
In stock
Cometic Street Pro top end gasket kit for Nissan 2.4L KA24DE with 90mm MLS head gasket and seals.
$160.06 $172.11
-7%
In stock
Cometic Street Pro Top End Gasket Kit PRO2013T featuring MLS and AFM gaskets for Nissan 2.4L KA24DE 90mm bore engines.
$160.06 $172.11
-7%
In stock
Cometic Street Pro top end gasket kit with 87.5mm bore gaskets and hardware for Nissan SR20DET S14 engines.
$209.33 $225.08
-7%
In stock
Cometic Street Pro top end gasket kit for Mitsubishi 4G63 2.0L engines with 86mm bore
$221.88 $238.58
-7%
In stock
Cometic Street Pro Bottom End Gasket Kit including assorted seals and high-performance gaskets for Honda B-series engines.
$66.41 $71.41
-7%
Out of stock
Cometic Street Pro top end gasket kit with 81mm bore head gasket and engine seals for Acura Integra GS-R and Type R.
$246.28 $264.81
-7%
In stock
Cometic Street Pro top end gasket kit including MLS head gasket and valve cover seals for 1994-2001 Acura Integra.
$246.28 $264.81
-7%
Low in stock
Cometic Street Pro Bottom End Gasket and Seal Kit for Honda and Acura B-Series DOHC VTEC Engines
$70.02 $75.30
-7%
Low in stock
Cometic Street Pro Top End Gasket Kit for Honda B16 and Acura B18 engines with MLS head gasket and 82mm bore.
$221.64 $238.32
-7%
Out of stock
Cometic StreetPro top end gasket kit for Honda D16 SOHC engines featuring 76mm MLS head gasket and engine seals.
$191.98 $206.43
-7%
Low in stock
Cometic Street Pro top end gasket kit for Honda D16Z6 featuring a 76mm bore MLS head gasket and various engine seals.
$191.28 $205.67
-7%
Low in stock
Cometic Street Pro bottom end gasket and seal kit for Honda D16Z6 engine rebuilds
$66.41 $71.41
-7%
Out of stock
Cometic Street Pro top end gasket kit featuring MLS head gaskets and seals for 2015-2017 Ford Mustang 5.0L Coyote engines.
$476.92 $512.82
-7%
In stock
Cometic Street Pro top end gasket set for Ford 5.0L Coyote V8 engine featuring MLS head gaskets and seals.
$445.26 $478.79
-7%
In stock

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

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