Filter
Top Products
Catalog #6607
©2003 Edelbrock Corporation
Page 3 of 3
Rev. 12/03
KIT CONTENTS
Catalog #6607
Qty. Description Qty. Description
1 Manifold left side #25-9105 2 Gaskets manifold port
1 Manifold right side #25-9106 2 Gaskets donut; 2-1/4” I.D.
1 Crossover pipe #25-9624 1 Gasket O2 sensor
1 Extension Y-pipe assembly #25-9625 1 Gasket catalytic converter
4 Hex cap screws; 3/8”-16 x 2” 1 Gasket EGR
1 Tie wrap; 11” 1 E.O. adhesive decal
1 Split lock washer; 5/16” 1 Catalytic converter flange
4 Split lock washers; 3/8” 4 Studs; 8 x 1.25 x 30mm
1 Hex bolt 8 x 1.25 x 35mm 1 Spacer tube; 1/2” O.D. x 11/16”
1 Flange connector 2 Hex nuts; 6mm - 1.0
1 U-Clamp; 2-1/4” 1 Throttle cable braket
1 EGR block-off
Edelbrock Corporation
2700 California St.
Torrance, CA 90503
Tech Line: 1-800-416-8628
Office: 310-781-2222
E-Mail: edelbrock@edelbrock.com
CUTTING INSTRUCTIONS:
Tacoma: No cutting of catalytic converter inlet is
necessary.
4-Runner: Cut inlet end of catalytic converter
approximately 1 inch in front of weld on inlet. You may
need to do additional trimming when fitting Y-pipe to
catalytic converter.
WELDING INSTRUCTIONS:
After aligning Y-pipe assembly up with catalytic
converter in stock location, bolt the catalytic converter
flange supplied to the new Y-pipe flange, then weld
flange to inlet.
NOTE: Top of Y-pipe flange should be 1-3/4” from the
floor board heat shield.