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Select your vehicle to see Plenum Spacers that fit
Plenum Spacers for Your Intake
A plenum spacer fits between the upper and lower sections of a two-piece intake manifold. By adding volume to the plenum, it can change how air is shared among the runners. Some builders use one to move power delivery toward higher engine speeds. It can also add a little room when the intake setup needs it. Results depend on the rest of the build, so a spacer works best as part of a planned combination rather than a stand-alone change.
We currently have 1 plenum spacer in stock, from BLOX Racing. It is the BLOX Racing Gen2 HyperTemp Plenum Spacer - 1/2in.
Confirm that your intake manifold is a two-piece design that can accept a spacer.
Check that the spacer thickness suits your goals and clears nearby parts such as throttle linkage, hoses and brackets.
Plan for any gaskets, longer fasteners or tuning changes your setup may need.
Think about how the spacer works with your other intake and engine parts.
To see what fits your build, pick your vehicle and browse the matching options.
A plenum spacer fits between the upper and lower sections of a two-piece intake manifold. By adding volume to the plenum, it can change how air is shared among the runners. Some builders use one to move power delivery toward higher engine speeds. It can also add a little room when the intake setup needs it. Results depend on the rest of the build, so a spacer works best as part of a planned combination rather than a stand-alone change.
We currently have 1 plenum spacer in stock, from BLOX Racing. It is the BLOX Racing Gen2 HyperTemp Plenum Spacer - 1/2in.
Confirm that your intake manifold is a two-piece design that can accept a spacer.
Check that the spacer thickness suits your goals and clears nearby parts such as throttle linkage, hoses and brackets.
Plan for any gaskets, longer fasteners or tuning changes your setup may need.
Think about how the spacer works with your other intake and engine parts.
To see what fits your build, pick your vehicle and browse the matching options.
