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©2005 Edelbrock Corporation
Catalog #65632 & #65633
Page 2 of 2
Brochure #63-0401
Rev. 5/05 - DA/mc
RIGHT SIDE
1. Remove bracket from air conditioning lines that
mounts to firewall to allow air lines to move around
freely (Ford Expedition Only).
2. Remove nuts and studs, then remove stock manifold
and gasket from vehicle through wheel well.
3. Install port flange gasket and one 8mm bolt, lock
washer, and flat washer at rear most bolt hole.
Leave bolt loose enough to accept header.
4. Place header into position through wheel well. Start
all bolts and washers, then tighten.
5. Reconnect air conditioning lines to firewall.
FINAL ASSEMBLY
1. Bolt on and re-connect starter to vehicle.
2. With collector donuts on headers, re-connect exhaust
pipes to headers using supplied bolts and lock
washers.
3. Re-connect battery.
4. Start vehicle and bring up to normal temperature.
Check for possible leaks.
5. Turn engine off and let cool. Re-tighten all bolts.
6. Re-install fender wells.
7. Re-install front tires if removed. Be sure to torque
lug nuts to factory specifications.
Part #65632 (Ceramic-Coated) - Parts List
Qty. Part # Description Qty. Part # Description
1 25-9257 Manifold left side 16 - 8mm x 1.25” x 30mm Header bolts
1 25-9258 Manifold right side 16 - 5/16” Lock washers
1 25-9666 EGR tube assembly 16 - 5/16” I.D x 1/8” thick Black
2 - Port gaskets hardened washers
2 - Donut gaskets - 2 1/2” diameter 4 - 3/8” - 16 x 2” Hex bolts
4 - 3/8” Lock washers
Part #65633 (Ti-Tech Coated) - Parts List
Qty. Part # Description Qty. Part # Description
1 25-9237 Manifold left side 16 - 8mm x 1.25” x 30mm Header bolts
1 25-9238 Manifold right side 16 - 5/16” Lock washers
1 25-9666 EGR tube assembly 16 - 5/16” I.D x 1/8” thick Black
2 - Port gaskets hardened washers
2 - Donut gaskets - 2 1/2” diameter 4 - 3/8” - 16 x 2” Hex bolts
4 - 3/8” Lock washers
Edelbrock Corporation
2700 California Street
Torrance, CA 90503
Toll-Free Tech Line: 1-800-416-8628
Tech E-Mail: edelbrock@edelbrock.com