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Engine Gasket Kit

 This is a perfect gasket kit when you are rebuilding a series II or III 3800 engine.  The only gasket it doesnt include is the head gaskets.  Which we offer a few options, the most common ones are the Felpros or the ZZP MLS ones.

We have options for your L67, L32, L36 3800 engine, the "HBody" option applies to Bonneville/Park Aves specifically because they use a different oil pan.

Not all included gaskets are shown in image. L36 kit is setup for FWD applications only, because the FBody uses a different upper intake and throttle body gasket.

Includes:

  • Supercharger gasket *L67/L32 only*
  • Upper intake gasket *L36 only*
  • Water pump gasket
  • Oil pump inlet tube gasket
  • Oil pan gasket
  • Oil filter extension gasket
  • Dip stick tube O-ring
  • Intake manifold O-rings *L67/L32 only*
  • Front cover gasket
  • Rear cover gasket
  • Oil plug washer
  • Rear main seal
  • Front main seal
  • Cam position sensor O-ring
  • 6 injector Orings
  • Aluminum lower intake manifold gasket
  • Throttle body gasket (L67/L36 only)
  • Valve cover gaskets
  • Upper coolant elbow (aluminum)
  • Lower coolant elbow (aluminum)
  • Thermostat O-ring
  • Exhaust manifold gaskets
Customer Reviews
4.5 Based on 18 Reviews
5 ★
67% 
12
4 ★
17% 
3
3 ★
16% 
3
2 ★
0% 
0
1 ★
0% 
0
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  • injector o-rings
  • gasket set
  • valve covers
  • grommets
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DD
09/04/2021
Don D.
United States United States

3800 Engine Gasket Kit

Super fast shipment, Great product and fitment. Exactly what was needed. ZZP is the best!

WB
09/03/2021
Wes B.
United States United States

Description is deceiving

Make sure you double check the list of included gaskets. Kit only includes 8 injector o rings when 12 are necessary, valve cover gaskets but no grommets for the bolts, and no rear coolant cross over gasket.

AP
04/18/2021
Alex P.
United States United States

Great but I wish....

Has everything. All the gaskets and o-rings. It also only came with 8 fuel injectors o-rings, probably thinking you're only taking them out of the block but i took mine out of the fuel rail to clean them. I do wish you had the option to chose the extra thick front gasket so you wouldn't have an extra gasket, if you upgraded the timing chain

ZL
01/28/2021
Zachary L.
United States United States

Came with a broken coolant elbow

Overall I'm very satisfied with the gasket kit as it came with a lot of the gaskets that I needed saving me some money however I was upset to see that the kit did not include any gaskets for the valve cover bolts and only 8 injector o rings when the car takes 12 however by far the biggest flaw was the crack in the aluminum coolant elbow they shipped me I had already had a coolant elbow installed in my car and figured since they sent it to me while I had it off I would replace it with there's little to my knowledge did it have a crack in it and I had to take it back off and replace it with my old aluminum coolant elbow really was a waste of my time and that really upset me not to mention that if I had not had my old aluminum elbow I would have been *******

DK
12/11/2020
Diana K.
United States United States

3.8 gasket set

Great gasket set but only came with 8 injector o-rings where 12 would have completed the job also did not come with grommets for the valve covers

ZZPerformance Engine Gasket Kit Review