Quality Mustang Parts


Phenolic Plenum Spacers

These spacers fit between the upper and lower intake thus cooling the upper plenum temperature by 20 degrees increasing the density of the intake charge. Complete with longer bolts and washers.


Phenolic Plenum Spacers See item description

Spacer,Plenum Phenolic 1986-1995 5.0l W/Stock (3/8")NOTE: Stock Intake Spacer 3/8'' Thick These spacers fit between the upper and lower intake thus cooling the upper plenum temperature by 20 degrees increasing the density of the intake charge. Complete with longer bolts and washers.

Spacer,Plenum Phenolic 1986-1995 5.0l W/Stock (3/8") JA302Regular price: $64.95Sale price: $59.99
Click to enlarge1986-1995 5.0L Mustang with GT-40/Cobra EFI Intake Manifold BBK Phenolic Plenum Spacer, 3/8"BBK Phenolic Plenum Spacer, 3/8" for 1986-1995 5.0L Mustang with GT-40/Cobra EFI Intake Manifold.

Designed to lower air and fuel temperatures significantly by reducing the heat transfer from the lower manifold to the upper manifold. This 3/8" thick spacer is made of durable phenolic resin and is CNC-machined to ensure a perfect fit. Includes gaskets and longer bolts.

BBK1506Regular price: $69.95Sale price: $59.95
Spacer,Plenum Phenolic 1986-1995 5.0l W/Gt-40 (1")NOTE: GT-40 1'' Thick Ford racing. Designed for use with M6582E302 valve covers. Clears '86-93 stock hood.

Spacer,Plenum Phenolic 1986-1995 5.0l W/Gt-40 (1") M9486A53Regular price: $99.95Sale price: $91.95
Spacer,Plenum Phenolic 1986-1995 5.0l W/Gt-40 (1/2")NOTE: GT-40 1/2'' Thick Ford racing.

Spacer,Plenum Phenolic 1986-1995 5.0l W/Gt-40 (1/2") M9486A52Regular price: $84.95Sale price: $74.95
Spacer,Plenum Phenolic 1986-1995 5.0l W/Stock (1/2")NOTE: 5.0 Liter EFI 1/2'' Thick Ford racing.

Spacer,Plenum Phenolic 1986-1995 5.0l W/Stock (1/2") M9486A51Regular price: $74.95Sale price: $64.95
Spacer Plenum Phenolic 1986-1995 1"(Trick Flow)NOTE: 1'' Thick Trick flow's phenolic plenum spacers.

Spacer Plenum Phenolic 1986-1995 1"(Trick Flow) TFS5158Regular price: $129.95Sale price: $119.95
Spacer,Plenum Phenolic 1986-1995 3/8"(Trick Flow)NOTE: 3/8'' Thick Trick flow's phenolic plenum spacers.

Spacer,Plenum Phenolic 1986-1995 3/8"(Trick Flow) TFS5157Regular price: $89.95Sale price: $79.95

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