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Catalog #68792, #68793
©2006 Edelbrock Corporation
Page 1 of 3
Brochure #63-68792
Rev. 6/06 - DA/mc
TUBULAR EXHAUST SYSTEM
For 1983-1988 Monte Carlo, L-69 High Output 5.0L V8
Catalog #68792, #68793
INSTALLATION INSTRUCTIONS
Please study these instructions carefully before installing your new
Tubular Exhaust System
(TES). If you have any questions, please contact our
Technical Hotline at : 1-800-416-8628 from 7 am - 5pm, Monday-Friday, Pacific Standard Time or e-mail us at Edelbrock@Edelbrock.com.
TUBULAR EXHAUST SYSTEM: These components are designed as a system to improve the exhaust efficiency of the GM L-69 High Output 5.0
Litre V8 engine. A performance gain can be expected by the installation of the system. This system requires no welding for installation and retains
all O.E.M. emissions equipment.
Suggested Tools Needed for Installation: This vehicle has metric fasteners.
❑ 3/8” ratchet socket set with extensions and universal 13mm and 15mm swivel sockets
❑ Combination set of open-end wrenches
❑ Jackstands, screwdrivers, pliers, crescent wrench, etc.
❑ Liquid penetrant, (GM #1052627) anti-seize compound (GM #5613695)
SPECIAL NOTICE: This Edelbrock Tubular Exhaust System has received an Executive Order number (E.O.#) from the California Air Resources Board
(C.A.R.B.) making it legal for street use in all 50 states. To assist you with emission equipment certification, we have included a silver fan shroud
decal to help testing personnel verify the this part is a legal replacement on the vehicle for which it is cataloged. The adhesive-backed decal should
be affixed next to the existing emission and engine specifications decal. Do not cover any part of your original emission decal.
WARNING: The use of "Thermal Wrap" or any aftermarket coating process will void the warranty
on your Edelbrock Tubular Exhaust Systems.
Those products can cause excessive heat and moisture buildup resulting in corrosion and failure of the system.
NOTE: High temperature spark plug wires and boots are recommended to withstand heat from T.E.S.
IMPORTANT NOTE:
Proper installation is the responsibility of the installer. Improper installation will void warranty and may result in poor
performance and engine or vehicle damage.
KIT CONTENTS
Catalog #68792 (Ceramic-Coated), #68793 (Ti-Tech Coated)
Qty. Description
❑ 1 Header left side #25-9335 (#68792)
❑ 1 Header right side #25-9336 (#68792)
❑ 1 Header left side #25-9005 (#68793)
❑ 1 Header right side #25-9006 (#68793)
❑ 1 Extension pipe right side #25-9505
❑ 1 Extension pipe left side #25-9506
❑ 3 Spacer tubes; 5/8” O.D. x 1.530” long
❑ 1 Spacer tube; 5/8” O.D. x .72” long
❑ 1 Donut gasket
❑ 1 Muffler clamp
❑ 1 O2 Sensor pigtail; 12”
❑ 2 Chevy V8 port gaskets
❑ 2 Hex bolts; 3/8” - 16 x 2”
Qty. Description
❑ 2 Hex bolts; 3/8” - 16 x 3”
❑ 12 12 pt. Ferry bolts; 3/8” - 16 x 3”
❑ 16 Lock washers; 3/8”
❑ 4 Flat washers; 3/8” AN
❑ 12 Hex header bolts; 3/8” x 1”
❑ 4 Hardened flat washers; 3/8”
❑ 1 Connector flange
❑ 1 O2 Sensor plug
❑ 1 90° Spark plug wire boot
❑ 1 90° Spark plug wire terminal end
❑ 2 Hose connectors
❑ 1 Hose (A.I.R.) 16”