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©2006 Edelbrock Corporation
Catalog #65732 & #65733
Page 1 of 2
For 2000-2002 Camaro/Firebird
5.7L LS1 V8, Auto/Manual Transmission
Catalog #65732 & #65733
Please study these instructions carefully before installing your new Tubular Exhaust System. If you have any questions, please contact
our Technical Hotline at : 1-800-416-8628 from 7 am – 5 pm, Monday through Friday, Pacific Standard Time or e-mail us at
DESCRIPTION: These shorty headers are designed to improve the exhaust efficiency of the GM 5.7 Liter LS1 V8 engine. This system
does not require welding for installation and retains all O.E.M. emissions equipment.
1. Disconnect negative battery cable.
2. Raise vehicle and unplug all 02 sensors and carefully
3. Starting with the driver’s side, remove the three bolts
on the inlet flange of the catalytic converter.
4. At mid-section of left side exhaust pipe is a two-bolt
flange; unbolt and set catalytic converter aside.
5. On passenger’s side, remove the three bolts on the
inlet flange of the catalytic converter.
6. At mid-section of exhaust pipe is a two-bolt flange,
unbolt and set catalytic converter assembly aside.
1. Disconnect and remove spark plug wires.
2. Disconnect A.I.R. assembly from stock manifold.
3. Remove manifold bolts.
4. Remove manifold from below.
5. Install flange gasket and one 8mm bolt, lock washer,
and flat washer at rear most bolthole (leave bolt
loose enough to accept header).
6. Place header into position from below. Start all bolts
and washers, then tighten evenly starting with
Note: Use flat washers and lock washers on all bolts.
Proper installation is the responsibility of the installer. Improper installation will void warranty and may result in
poor performance and engine or vehicle damage.
Suggested tools needed for installation: This vehicle has some metric fasteners.
❑ 1/4” ratchet and socket set
❑ 3/8” ratchet socket set with extensions and universal 13mm and 15mm swivel sockets
❑ Combination of open-end wrenches
❑ Jackstands, screwdrivers, pliers, crescent wrench, etc.
❑ Liquid penetrant (GM #1052627 or equivalent); anti-seize compound (GM #5613695 or equivalent)
SPECIAL NOTICE: This Edelbrock part has received an Executive Order number (E.O. #) from the California Air Resources Board
(C.A.R.B.) making it legal for street use on pollution-controlled motor vehicles in all 50 states. To assist you with emissions equipment
certification, we have included a silver fan shroud decal to help testing personnel verify that this part is a legal replacement part on
the vehicle for which it is cataloged. The adhesive-backed decal should be affixed to your fan shroud next to the existing emission
and engine specification decal. Do not cover your original equipment specification decal with the Edelbrock fan shroud decal.
WARNING: The use of “Thermal Wrap” or any aftermarket coating process will void the warranty on your Tubular Exhaust System.
Those products can cause excessive heat and moisture build up resulting in corrosion and early failure of the system.