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Catalog #66022, #66023
©2006 Edelbrock Corporation
Page 2 of 3
Brochure #63-66022
Rev. 8/06 - DA/mc
• DISASSEMBLY
1. Disconnect negative battery cable.
2. Raise vehicle and unplug both O2 sensor cables.
3. Starting with the driver's side, remove the three
bolts on the inlet flange on the catalytic
converter.
4. At midsection 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 at
the manifold/exhaust pipe connection.
6. A two-bolt catalytic converter hanger assembly
is at mid-car; remove bolts and separate cat.
from hanger.
7. At mid-intermediate-pipe is a slip fit connection.
Loosen U-clamp and separate intermediate-pipe
from the over-axle pipe. Now remove the whole
unit from beneath and set aside.
• LEFT SIDE
1. Disconnect and remove spark plugs.
2. Disconnect temperature sensor plug.
3. Disconnect A.I.R. assembly from stock manifold.
4. Remove plastic cover around lower steering
shaft. Remove steering shaft by unbolting
(11mm) at mid-section and bottom of lower
universal joint. Slip middle joint up steering
shaft while sliding lower joint off of steering box
serrated shaft. NOTE: Be careful not to activate
Air Bag.
5. Remove manifold bolts.
6. Remove manifold from underneath car.
7. Remove O2 sensor from stock manifold (be
careful not to break or damage O2 sensor).
8. Install O2 sensor on new T.E.S. manifold before
installing manifold. Use anti-seize compound
on threads.
9. Install T.E.S. flange gasket and one 3/8"-16 x 1"
bolt, lock washer, and flat washer at rearmost
bolt hole (leave bolt loose enough to accept
T.E.S.).
10. Place manifold into position from above. Start
all bolts and washers, then tighten.
11. Replace steering shaft and plastic cover.
12. Replace temperature sensor plug.
13. Replace spark plugs and wires.
14. Replace A.I.R. assembly.
INSTALLATION INSTRUCTIONS
• RIGHT SIDE
1. Disconnect and remove spark plugs.
2. Remove fan belt.
3. Disconnect and remove alternator.
4. Disconnect A.I.R. fitting from manifold.
5. Remove bolt from EGR flange for disassembly of
EGR.
6. Remove dipstick.
7. Remove O2 sensor.
8. Remove stock manifold from underneath car.
9. Install T.E.S. flange gasket and one 3/8"-16 x 1"
bolt, lock washer, and flat washer at rearmost
bolt hole (leave bolt loose enough to accept
T.E.S.).
10. Using 1-1/8" long spacer tube, 3/8"-16 x 2-
1/4" 12-point screw and 3/8" lock washer, re-
attach alternator bracket in the forward bolt
hole in cylinder head.
11. Place manifold into position from underneath
car and start one bolt at front. NOTE: Use flat
washers at slotted ends and lock washers on all
bolts.
12. Install all manifold bolts and tighten.
13. Re-attach EGR tube.
14. Re-attach spark plugs and wires.
15. Re-attach dipstick tube.
16. Re-attach A.I.R. assembly.
17. Re-attach alternator and belt.
18. Re-attach O2 sensor.
• EXTENSION PIPE
1. Cut O.E.M. exhaust pipe approximately 1/2"
above the weld at the front of the flex tube
(See Fig. 1)
.
2. Bolt the little extension pipe with donut gasket
onto the T.E.S. manifold.
3. Bolt catalytic converter back into vehicle,
making sure that cat. sets in original position.
4. Bolt on left side cat. (use flange gasket
supplied).
5. With everything in place and properly
positioned, tack weld T.E.S. extension pipe to
stock exhaust pipe in front of flex tube.
6. After tack welding, remove assembly and
complete weld.
7. Re-install assembly and tighten all bolts.