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Engine Internals



Model Manufacturer- Product Image Item Name Price
GMS-430105 UPR Products 02-04 Mustang Upper Intake Plenum

02-04 Mustang Upper Intake Plenum

* Adds 10-15RWHP * New Internal Air Interupter increases CFM * 100% Bolt on kit * Includes all necessary hardware * Installation takes 30-35 minutes...
$69.99

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4015-101 UPR Products 02-04 Mustang Upper Plenum & Intake Spacer Kit

02-04 Mustang Upper Plenum & Intake Spacer Kit

* 4.6 2V Billet Intake Plenum and Spacer * Spacer is CNC Billet Aluminum * 1 Hour Install * Plenum and spacer combo are good for 16-25 HP * Ports on...
$104.99

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4015-100 UPR Products 96-01 Mustang Upper Plenum & Intake Spacer Kit

96-01 Mustang Upper Plenum & Intake Spacer Kit

* 4.6 2V Billet Intake Plenum and Spacer * Spacer is CNC Billet Aluminum * 1 Hour Install * Plenum and spacer combo are good for 16-25 HP * Ports on...
$104.99

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M-6303-D46 Ford Racing 96-04 Ford Racing Forged Cobra Crankshaft

96-04 Ford Racing Forged Cobra Crankshaft

Ford Racing 96-04 Cobra Steel Crank These crankshaft are proven to withstand over 1000 h.p. Original equipment replacement crankshaft for 96-04 4.6L...
$799.00

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PRO54155 UPR Products 96-04 Mustang Professional Products 4.6L GT Plenum

96-04 Mustang Professional Products 4.6L GT Plenum

Bolt-On UPR's New Big Mouth 4.6 Upper Plenum and Gain up to 8-20HP & 10-25lbs. of Torque. UPR's New UPR Big Mouth Intake Plenum flows &...
$119.99

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slpcrankkitromeo Street Lethal Crankshaft Kit Romeo Block

Crankshaft Kit Romeo Block

Fits romeo engines with 6 bolt holes on the flywheel flange. Does not fit aluminum blocks.
$199.99

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slpcrankkit8boltwindsor Street Lethal Crankshaft Kit Windsor 8 bolt

Crankshaft Kit Windsor 8 bolt

Fits windsor blocks with 8 bolt flywheel flange. Forging numbers RFF1AE6303AD, F65EBB18D, F65E6303BB. Does not fit aluminum blocks.
$259.95

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slpmainbearingromeo Street Lethal Main Bearing Set, Romeo

Main Bearing Set, Romeo

Main Bearing set for Romeo engines with full flanged main bearings.
$25.95

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slpoilpump2valve Street Lethal Oil Pump

Oil Pump

Fits 91-09 2 valve with .820 inlet hole.
$59.99

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slpringset Street Lethal Piston Ring Set

Piston Ring Set

Premium ring set with steel top ring. Standard size.
$35.95

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