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CJ's Custom Cars
This sealing ring is typically found on GEN 3 LS engines (LS1, LS2)
Make sure to check your drain plugs sealing ring before purchasing as LS engines came with two different types. This black one has a sloped step between the outer and inner rings and a blue one (GM-3536964) with a slope between the rings.
|
Internal diameter (d1) |
11.2 mm |
|
Outer diameter (d2) |
20 mm |
|
Thickness (b) |
2.5 mm |
|
Material |
Rubber |
GM 5.7L V8 Small Block LS1 Engine
GM 6.0L V8 Small Block L77 Engine
GM 6.0L V8 Small Block L98 Engine
GM 6.2L V8 Small Block LS3 Engine
GM 6.2L V8 Small Block LSA Engine