Shims and Gaskets

Cylinder Shims

85.5, 87, & 88mm Cylinder Shim EA

For setting your engine proper deck height.Use these shims to adjust deck height for optimum perf...

For setting your engine proper deck height.Use these shims to adjust deck height for optimum performance. No need to machine the pistons. All popular thicknesses offered.  Sold EA 4 needed per engine Check out our engine calculator to determined proper thickness. http://www.aapistons.com/pages/engine-capacity-and-compression-calculator   Sizes available:  .010 .020 .030 .040 .060 .090  

$5.00 – $5.00 6 variants

Cylinder Shims

Type 4. 1700, 1800, & 2000 Cylinder Shim (EA)

For setting your engine proper deck height.Use these shims to adjust deck height for optimum perf...

For setting your engine proper deck height.Use these shims to adjust deck height for optimum performance. No need to machine the pistons. All popular thicknesses offered.  Sold EA 4 needed per engine Check out our engine calculator to determined proper thickness.   Sizes available:  .010 .020 .030 .040 .060 .090  

$6.00 – $10.00 6 variants

Copper Head Shims

Type 4 2.0L Copper Head Shim (EA)

For setting your engine proper deck height. Great for high compression engines.Use these shims to...

For setting your engine proper deck height. Great for high compression engines.Use these shims to adjust deck height for optimum performance. No need to machine the pistons. All popular thicknesses offered.  Sold EA 4 needed per engine Check out our engine calculator to determined proper thickness. http://www.aapistons.com/pages/engine-capacity-and-compression-calculator   Sizes available:    .040 .060 .080  

$20.00 – $21.00 3 variants

Copper Head Shims

Type 1 94mm Copper Head Shim EA

Brand New set of Type 1 94mm Copper Head Shim  Sold EA 4 needed per engine Sizes Available: .040"...

Brand New set of Type 1 94mm Copper Head Shim  Sold EA 4 needed per engine Sizes Available: .040" .050" .060"  

$16.00 – $16.00 3 variants

Head Gaskets

Porsche 911 2.2 &2.4L Head Gasket 84mm 1970-73

Porsche 911 2.2 &2.4L Head Gasket 84mm 1970-73 Part #: 928 104 391 00

Porsche 911 2.2 &2.4L Head Gasket 84mm 1970-73 Part #: 928 104 391 00

$17.00 $18.00

Head Gaskets

Porsche 911 2.7L Head Gasket 90mm 1974-77

Porsche 911 2.7L Head Gasket 90mm 1974-77 Part #: 912 104 314 00

Porsche 911 2.7L Head Gasket 90mm 1974-77 Part #: 912 104 314 00

$17.00 $18.00