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Intake/Fuel System
(For a better view of these parts, click on the picture)
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If you're looking for fuel injection options for your Oldsmobile, call us at Mondello's.  Shown left & right is a 4150 Posiflow Manifold which has been modified to accept a fuel injection system.  Our technician can help you design your own custom fuel injection system for your Olds application.
Call today (805) 237-8808.

Dual Carb/Air Filter w/throttle linkage!
Offenhauser is the only manufacturer of Dual Quad intake manifolds for Oldsmobiles.  Accepts two four barrel carburetors.  Ideal for street rods and an impressive engine compartment, especially when they are highly polished.  The low profile manifold allows this setup to fit under your stock hood.  Dual air filters allow easy access to your individual carburetors.  Call us today to order yours!

Intake Manifolds

Porting options are available on most manifolds.
Click here! 4150 Mondello Posiflow
This all aluminum intake manifold for the 400-425-455 Olds engines has an open plenum large runner and is designed for high performance needs.  Carburetor base fits a square bore Holley 850 cfm carb.  Effective power range from 3000 to 6500 RPM.  Can be used with stock or HEI distributors (some minor modification may be required).

Standard  $399.00
Stuffer  $599.00
Ported  $599.00
Ported  $799.00
 w/Stuffer
Click here! 4500 Mondello Posiflow
This all aluminum intake manifold for the 400-425-455 has an open plenum large runner and is recommended for competition use only.  The improvements to this manifold include the use of 4 paravanes at the bottom of the plenum to direct the gas/air mixture through the runners in an even distribution pattern with a minimum turbulence factor.  Can be used with stock or HEI distributors (some minor modification may be required).

Standard  $399.00
Stuffer  $599.00
Ported  $599.00
Ported  $799.00
 w/Stuffer
Click here! 2151 Edelbrock Performer
Dual plane aluminum intake manifold for 400-425-455 Oldsmobile street and high performance applications operating in the idle-5500 rpm range.  Our VT-581 Aluminum Valley Tray and IG-505 Intake Gaskets are recommended for this manifold.  For marine and off-road applications, use HR-350 Heat Riser Block Off Plugs or HR-351 S/S Heat Riser Block Off Plates.  Will work with HEI distributors.  Will not fit Toronado or 4-4-2 Ram-Air scoop without hood modifications.  Center divider can be cut for an additional charge.  Use #2732 Carb Plate for square flange Holley Carburetors.

Standard  $249.00
Cut Divider $309.00
Ported  $459.00
Ported/  $499.00
 Cut Divider
Click here! 2730 Edelbrock Torker
Open plenum aluminum intake manifold for 400-425-455 Oldsmobile high performance, drag racing and competition applications operating in the 2500-6500 rpm range.  2732 Adaptor Plate is required for square bore Holley.  Our VT-581 Aluminum Valley Tray and IG-505 Intake Gaskets are recommended for this manifold.  Will work with HEI distributors.  Will not fit Toronado or 4-4-2 Ram-Air scoop without hood modifications.  Cone installation and porting options are available.

Standard  $279.00
Stuffer  $459.00
Ported  $459.00
Ported  $659.00
 w/Stuffer
Click here! 2810 Edelbrock Olds Victor Manifold
Designed for the ultimate Pro-Street/Drag Race/Marine applications.  This new Victor Manifold bolts right on the Edelbrock Performer RPM aluminum cylinder heads or stock cast iron heads for the 400-455 Oldsmobile engines.  Uses a standard flange for an 850 cfm carburetor.  We can modify this manifold to fit under stock hoods.  (Will not fit without modification.)

Standard  $409.00
Ported  $699.00
Hood Mach  $548.00
Ported/  $828.00
 Hood Mach
Click here! 2811 Edelbrock Olds Victor Manifold 
 Designed for the ultimate Pro-Street/Drag Race/Marine applications.  This new Victor Manifold bolts right on the Edelbrock Performer RPM aluminum cylinder heads or stock cast iron heads for the 400-455 Oldsmobile engines.  Uses an enlarged flange for a 4500 series carburetor.  We can modify this manifold to fit under stock hoods.  (Will not fit without modification.)

Standard  $409.00
Ported  $699.00
Hood Mach  $548.00
Ported/  $828.00
 Hood Mach
Click here! 2812 Edelbrock Olds Victor Manifold 
 Designed for the ultimate Pro-Street/Drag Race/Marine applications.  This new Victor Manifold bolts right on the Edelbrock Performer RPM aluminum cylinder heads or stock cast iron heads for the 330-350-403 Oldsmobile engines.  We can modify this manifold to fit under stock hoods.  (Will not fit without modification.)
Standard  $359.00
Ported  $699.00
Hood Mach  $548.00
Ported/  $828.00
 Hood Mach
Click here! 3711 Edelbrock Performer 180°
This dual plane, 180° plenum designed aluminum intake manifold is an excellent choice for the 330-350-403 Oldsmobile engines. It can be used on the 307 with "5A" heads if cylinder heads are port matched.  Effective power range from idle-5500 rpm.  (This manifold will not fit the 260 V-8.)  It accepts Quadrajet or standard Holley carburetors.  Will work with HEI distributor.  Use IG-495 Intake Manifold Gaskets for best results.

Standard  $219.00
Cut Divider $309.00
Ported  $459.00
Ported/  $499.00
 Cut Divider
Click here! 7111 Edelbrock Performer 180°
This high rise, dual plane, 180° plenum designed aluminum intake manifold accepts Quadrajet or standard Holley carburetors and is another excellent choice for the 330-350-403 Oldsmobile engines.  (Will not fit the 260 V8.)  Effective power range from 1500 to 6500 RPM.  Port flange has extra material above the runner to allow for use with Big Block Olds heads.  It can be used on the 307 with "5A" cylinder heads if cylinder heads are port matched. VT-581 Aluminum Valley Tray and IG-495 Intake Gaskets are highly recommended for this manifold.  Use #2732 Carb Plate for square flange Holley Carburetors.

Standard  $229.00
Cut Divider $309.00
Ported  $459.00
Ported/  $499.00
 Cut Divider
Click here! 8455 W-455 Aluminum Manifold
This manifold will fit all Olds big block engines.  Can run EGR and hot air chokes.  Quadrajet carburetors are recommended for this manifold.  Porting options are available.  For best results use our VT-581 Valley Tray and IG-505 Intake Manifold gaskets.  Use our HR-351 Heat Riser Block Plates when using electric choke carburetors for cooler air and better performance.
Standard $799.00
Ported $1199.00
Click here! 4455 Mondello Posiflow Air Gap Manifold
Specifically designed for Big Block Olds engines using the Mondello/Knowlton Oldsmobile Aluminum Heads.  This aluminum manifold has an individual runner design featuring modular twin port castings.

Standard $550.00
Ported $900.00
Click here! 6082 Offenhauser Tunnel-Ram Manifold Base
This aluminum manifold base for the 400-455 Oldsmobile engines can be used for aftermarket fuel injection systems or to build a custom tunnel-ram with your own designed top.  The 6084 Dual-Quad top is made to fit this base.

Standard $399.00
Ported $599.00
Click here! 6084 Offenhauser Dual-Quad Top
This aluminum top is for use with the 6082 Offy Tunnel-Ram Base.  When using this dual-quad top, you can only use the 1850 Holley 600 cfm carburetors, unless you use the 5832 adapters and turn the carburetors sideways.  The 5968 adapters will accept 4500 series Holley carburetors.

Standard $199.00
Ported $299.00
Click here! Polished Intake Manifold
Make sure you ask about our polishing service. To order your manifold 'Polished' click on the BUY button. Allow four weeks for delivery.

 
$400.00

Miscellaneous

Carburetor Rebuild
 Have your carburetor rebuilt to your specifications.  $399.00  Just click on the link below, fill out the form (Adobe .PDF) and send it in with your carburetor and payment.  Call ahead to get your total shipping charges if paying by check or money order.
 
CARBURETOR SPECIFICATION FORM

Don't have Adobe Acrobat Reader? Download it for free here...

Click here! PSD-330-403 Dominator Manifold Carburetor Assembly
This is Joe Mondello's long awaited Pro-Street Dominator Small Block Manifold Carburetor Assembly for 330-403 applications.  Joe collaborated with T. Offenhauser to produce a 4500 manifold/750 carburetor assembly for maximum small block performance.


$1,199.00

Click here! JM-830 Annular Carburetor
Only at Mondello's can you get our exclusive annular 830 vacuum secondary street carburetor. Sold as shown.


$499.00

Click here! JM-780-DOM Dominator Carburetor
Small block Olds 780 CFM Dominator Carburetor. 
Make sure and ask about the Posiflow Manifolds (330-350-403).


$799.00
Click here! 3310 Fuel Line/Gauge Assembly
This is our new Fuel Line/Mr. Gasket Gauge assembly for the JM-830 Street Carburetor.


$29.00
Click here! Braided Fuel Line
These are our all new braided fuel line kits.  Call us for your specific manifold/carburetor/fuel pump combination. Custom order for your application.		 Call for pricing.
Click here! High Performance Carb Spacers
These spacers were designed for the most popular 4150 and 4500 (Dominator) Series Holley Carburetors with Joe Mondello's secret high flow velocity centerfolds.  They can improve low- and mid range torque, and, on some engine combinations show substantial improvements. 
HP-415
HP-450

$79.00

 

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