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©2005 Edelbrock Corporation
Catalog #68832 & #68833
Page 2 of 2
Brochure #63-0160
Rev. 9/05
Edelbrock Corporation, 2700 California St., Torrance, CA 90503
Tech Line: 1-800-416-8628
E-Mail: edelbrock@edelbrock.com
NOTE: Bending of clutch cable bracket may be necessary
for clearance.
Left side is complete.
NOTE: Use supplied anti-seize on all bolts. Apply liberally
to collector socket to ensure proper seal with H-pipe.
RIGHT SIDE INSTALLATION
1. Remove lower motor mount nut (right side only) and raise
engine approximately 1".
2. Put right side header into position. Then lower engine
block into position and re-install motor mount nut. Put
H-pipe into position (do not tighten).
3. Install supplied exhaust gasket in place between header
and cylinder head. Install one supplied header bolt to hold
gasket in place.
4. Install supplied header bolts. Tighten all bolts evenly.
SMOG HOSE ASSEMBLY
1. Use hardware supplied as shown in Figure 1 for smog
hose adaptation:
#1 - 3/4" diameter extension hose, 5-1/2" long
#2 - 3/4" diameter bent extension tube
#3 - 2-#10 hose clamps
#4 - 5/16" x 18 bolt, hex nut, and lock washer
#5 - 3" smog tube support bracket
2. Replace upper stock smog hose (#1) with the one supplied
in kit (3/4" I.D. x 5 1/2") using stock clamps.
3. Cut upper stock smog hose in half to use at each end to
accept (#2) 3/4" diameter bent extension tube (supplied in
kit ) to assemble bottom half of smog pump. 2 additional
hose clamps are needed.
4. Tighten clamps on smog hoses. Re-install air intake tube,
air flow sensor and air cleaner cover.
5. Tighten H-pipe to headers.
6. Start engine and check for any exhaust leaks. If
everything is satisfactory, you are ready to go.
7. Check tightness of all header hardware after one day of
operation.
1
2
4
5
3
KIT CONTENTS
Catalog #68832 (Ceramic-Coated)
Catalog #68833 (Ti-Tech Coated)
Qty. Part # Description
1 25-9107 Manifold Left Side (Ceramic)
1 25-9278 Manifold Right Side (Ceramic)
1 25-9107 Manifold Left Side (Ti-Tech)
1 25-9108 Manifold Right Side (Ti-Tech)
2 - Bracket, A.I.R. tube
16 - Hex header bolts; 3/8” x 1”
1 - Hose clamp; 11/16” - 1-1/4”
2 - Ford V8 port gaskets
1 - Hose; 3/4” x 5-1/2”
1 - Hex nut; 1/4”-20
1 - Hex bolt; 1/4”-20 x 3/4”
1 - A.I.R. tube; zinc-plated
1 - Lock washer; 1/4”
16 - Lock washer; 3/8”
4 - Flat washers; 3/8”