Product Summary

Universal Fit, Base Plate Housing Component, Natural

  • Made from spun aluminum
  • Base only, fits Holley carburetors
  • Uses standard 14" diameter filters (sold separately)
  • Minimum filter height required is 4"
  • Base has 1.5" drop
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Key Specs

MFG. Part #91011062-2
Overall Diameter14"
ShapeRound
Housing MaterialAluminum
Housing FinishNatural
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91011062-2 Details

Speedway's Sure Seal air cleaner base is manufactured from spun aluminum. Fits Holley carbs. Uses standard 14" diameter filters, sold separately. Minimum filter height required is 4".

  • Base has a 1-1/2" drop
  • Distance from the carb neck to top with .5" spacer and 4" filter = 4.25"
  • Must be used in conjunction with Sure Seal Air Cleaner Spacer # 910-11063

  Now offering value added breather kits!  Now available valve cover breather/outerwear kit # 916-02006, shielded valve cover breather/outerwear kit # 916-02005, 14" air cleaner/outerwear filter kit # 91602004 and complete air cleaner/outerwear filter kit # 916-02003

 

Specs


CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 91011062-2 Specifications

KEY SPECS
MFG. Part #91011062-2
BrandSpeedway Motors
Overall Diameter14"
ShapeRound
Housing MaterialAluminum
Housing FinishNatural
GENERAL
Housing ComponentBase Plate
Base StyleDropped
Fuel Intake TypeSingle 2/3/4-Barrel
Inlet Diameter (Fraction)5-1/8"
Inlet Diameter (Decimal)5.00"
Housing ColorNatural
Overall Height2.539"
Material Thickness.06"
Sold in QuantityEach
NotesELEMENT SPACE, 14" DIA X 12" DIA.

Ratings & Reviews

4.5

14 Reviews

Overall Assessment

Customers appreciate the product's design, practicality, and its fit over a variety of carburetors, making this a key quality. They consider it a perfect solution, allowing for lower air filter placement, thus increasing hood clearance - beneficial for customization or modification projects. However, compatibility issues are noted with certain filters, such as the kenzer. The metal gauge material is praised for its sturdiness, unlike competitor flimsy bases. Customers also recommend the product for its value despite the base's color variance in actual product compared to the advertised image.

4.5

14 reviews

5

11

4

1

3

1

2

0

1

1

Most Liked Positive Review

5.0

Sure Seal 1.5" Drop Air Cleaner Base for 14" Element

It is a very good quality base designed specifically for gaining additional hood clearance above an air cleaner on a carburetor sitting on an increased height intake manifold and/or carb spacer. This particular base was utilized in conjunction with a Sure Seal 0.5" riser to clear the accelerator pump lever on front top of a Quadrajet carburetor having heat riser choke linkage. Even with a 0.5" air cleaner riser, the drop base would probably not clear an electric choke housing on a Quadrajet carb; conversion to a manual choke would cure that problem. Due to the narrow clearance between the base hump and underside of a lid on a 3" filter element, air flow restriction would occur at high rpm with a medium to large displacement engine. That will not be a problem on the moderate performance 1967 GTO 400 ci mill which this one was installed on. The Sure Seal 1.5" drop base suits its intended purpose and is a bargain, even considering that is neither painted nor powder coated. It is highly recommended.

Most Liked Negative Review

1.0

advertised with kenzer filter not compatible

it a regular air cleaner base which it appears suited.m does not fit the kenzer filter very well

Filter by Ratings

Air cleaner base is a perfect fit for my engine.

5.0

a year ago

Shady

New Mexico

Verified

I bought this air cleaner base looking for a little bit more performance out of my race car. Fit was good, cleared the throttle and choke linkage.

Would Recommend

I would buy product again

5.0

2 years ago

Z28

St Pete

Verified

Fit on Holley 750 double pumper perfectly

Would Recommend

Very nice base

5.0

2 years ago

LCS

Raleigh NC

Verified

Very clean forming, some sharp edges but I cant complain. Does not fit Edlebrock 1406 (electric choke) without a 1/4" spacer. Looks great under the hood.

Would Recommend

Good solution

5.0

2 years ago

BradW

Houston

Verified

1968 Corvette

Drop base was exactly what I needed

5.0

6 years ago

James

Center Point, Texas

Verified

The drop base allowed a lower air filter for more clearance.

Would Recommend

advertised with kenzer filter not compatible

1.0

6 years ago

murph

fallston md.

Verified

it a regular air cleaner base which it appears suited.m does not fit the kenzer filter very well

FAST SHIP , NICE PARTS , GOOD PRICE , VERY HAPPY !!

5.0

7 years ago

jimmy

florida

Verified

SPEEDWAY ALWAYS HAS THE PARTS NEEDED FOR MY PROJECTS - NO PROBLEMS , EVER - THANKS

Would Recommend

Perfect base for my air cleaner project

5.0

7 years ago

Shaker Dart Guy

Puyallup, WA

Verified

Used air cleaner base this in conjunction with the 1" spacer. Seals tight and drops over the carburetor nicely. Great gauge on metal and not flimsy like other air cleaner bases.

Would Recommend

just what I needed

5.0

8 years ago

SSW

PA

Verified

1.5" drop base fit over my Holley carb and fits under the hood of 65 chevelle with air filter in place

Would Recommend

i would buy this air cleaner base again works for us perfect

5.0

9 years ago

mike_d1948

lancaster california

Verified

we use this air cleaner base because it makes the air cleaner as low as it can be

Would Recommend

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Showing 10 of 14 reviews

Questions & Answers

5 Questions • 5 Answers

Hi, what is the actual diameter of the base, want to check if it will fit with my air cleaner

by Drewmacca

• 3 years ago

1 answer

What is the overall height?

by Dustin

• 8 years ago

1 answer

Will this base fit an Edelbrock 1813 Thunder AVS with electric choke? I am looking to gain hood clearance.

by JAY

• 9 years ago

1 answer

air clearner clearance I have this air cleaner S&B 78-1402-D-SS, 14in diameter, 1 1/4 drop base overall height 2-3/4, I need another 1/2 clearance to fit under the hood the hood closes but hit the air cleaner the engine is a 455 olds with a torker intake holley street hp 750 vacuum stationary carb

by cutlassman85442

• 11 years ago

1 answer

Will this work on a 750 holley double pumper - 4150 carb?

by BillyOxygen

• 13 years ago

1 answer

5 of 5 questions shown

Customer Impersonation Script