Edelbrock 77509 User manual

VICTOR AS-CAST ALUMINUM CYLINDER HEADS
For Small-block CHEVROLET V8s
#77509, #77519, #77529, #77559
INSTALLATION INSTRUCTIONS
Qty Description
1Cylinder head
63/8-16 x .500 Helicoil
87/16-14 x .625 Helicoil
4Valve Seat 2.250 OD. x 0.400 Tall x 1.81 ID
4Valve Seat 1.680 OD. x 0.400 Tall x 1.35 ID
8Valve guide 0.502 OD. x 2.23 Long
Edelbrock Corporation
2700 California St.
Torrance, CA 90503
Tech Line: 1-800-416-8628
E-Mail: [email protected]
©2002 Edelbrock Corporation
Brochure #63-0122
Rev. 7/02
DESCRIPTION
Edelbrock Victor As-Cast Small Block Chevrolet heads are for the professional cylinder head shop or engine builder. We
offertheminboth Victor23°and18°versions. Theas-castportshaveenoughmetalthicknesstoallowforhandorCNCportingtoseveral
different sizes for various applications providing the versatility for whatever your design requirements may be. Manganese-bronze
replaceable guides and ductile iron seats included but arenot installed. The proper valve seat insert installation will require machining
the seat insert bores to the press fit size of seats being used. Valve guide bores are machined to final size. Valve stem clearance needs
to be finished by reaming and honing guides to size.
Note: Parts listed below are included but NOT installed.
VICTOR AS-CAST ALUMINUM CYLINDER HEADS
For Small-block CHEVROLET V8s
#77509, #77519, #77529, #77559
INSTALLATION INSTRUCTIONS
Qty Description
1Cylinder head
63/8-16 x .500 Helicoil
87/16-14 x .625 Helicoil
4Valve Seat 2.250 OD. x 0.400 Tall x 1.81 ID
4Valve Seat 1.680 OD. x 0.400 Tall x 1.35 ID
8Valve guide 0.502 OD. x 2.23 Long
Edelbrock Corporation
2700 California St.
Torrance, CA 90503
Tech Line: 1-800-416-8628
E-Mail: [email protected]
©2002 Edelbrock Corporation
Brochure # 63-0122
Rev. 7/02
DESCRIPTION
Edelbrock Victor As-Cast Small Block Chevrolet heads are for the professional cylinder head shop or engine builder. We
offertheminboth Victor23°and18°versions. Theas-castportshaveenoughmetalthicknesstoallowforhandorCNCportingtoseveral
different sizes for various applications providing the versatility for whatever your design requirements may be. Manganese-bronze
replaceable guides and ductile iron seats included but arenot installed. The proper valve seat insert installation will require machining
the seat insert bores to the press fit size of seats being used. Valve guide bores are machined to final size. Valve stem clearance needs
to be finished by reaming and honing guides to size.
Note: Parts listed below are included but NOT installed.