Products to Compare (max of 3)
X
Compare These Parts
ALWAYS SECURE
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Filters
Menu
Help Center
Help Center
x
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Edelbrock 5420 396-454 Chevy Dual Quad Intake Manifold, Oval Port

SAME DAY SHIPPING! Order within the next 16 hours 13 minutes and receive same day shipping

Free Shipping Free Shipping
Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Intake Manifold Type:
Dual Plane
Carburetor Quantity:
Two
Carburetor Flange Type:
4-Barrel Square Bore
MFG. Part #:
5420
Overall Height:
4.65
Port Height:
1.94
Port Width:
1.64
Edelbrock 5420 396-454 Chevy Dual Quad Intake Manifold, Oval Port

Click image to enlarge

Details

Reviews (1)

Q & A (1)

What's in the Box

Info

Designed for 1975 & earlier 396-454 c.i.d. big block Chevy with oval port heads. Has an optimum power range of 1500-6000 rpm. Edelbrock testing has confirmed smooth, consistent part-throttle operation with a 25 hp gain over single 4BBL low-rise single plane intakes and a torque gain of 30 ft/lbs. over single 4BBL low-rise dual plane intakes.

  • Carb center to carb center is 6-7/16"
  • Will NOT fit tall-deck truck blocks
  • Carburetor Recommendation: Performer Series, 600 cfm

325-5420 Instructions (PDF)

Item Details

1975 & Earlier large, oval-port heads

Notes

  1. Will only work with Edelbrock/Carter AFB carburetors. Will NOT work with Holley/Demon carbs as the bolt pattern and carb spacing do not match these carbs.
  2. Will NOT fit tall-deck truck blocks.
  3. HEI distributor will fit.

Specs

  • Port exit dimensions:  1.64" x 1.94"
  • Carb center-to-center:  6-7/16"
  • Manifold height @ front:  3.95"
  • Manifold height @ rear:  4.65"
  • Carb pad height:  4.30"

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Custom Creators
Verified Purchaser
Marlborough New Zealand

Perfect product

March 08, 2016
We needed to replace a dual Hi rise and found this product to be a perfect fit and easy to install.
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Page 1 of 1

Product Q&A

1 questions : 1 answers

1 answers

BEFORE I BUY THE MANIFOLD, CARBS, AND EDELBROCK 1235 AIR CLEANER, I NEED TO MAKE ALL OF THIS WILL FIT UNDER MY 1970 NOVA STOCK HOOD. CAN SOMEONE HELP ?

TRICKY DICK
OGDEN, UTAH
September 12, 2011

BEFORE I BUY THE MANIFOLD, CARBS, AND EDELBROCK 1235 AIR CLEANER, I NEED TO MAKE ALL OF THIS WILL FIT UNDER MY 1970 NOVA STOCK HOOD. CAN SOMEONE HELP ?

Answers

September 13, 2011
John
This intake with Edelbrock carbs and the listed air cleaners have the following dimensions: 3251235 is nearly 10” 3251237 is 10 ¾” 3254119 is 11 ¾” These dimensions are approximate and can vary slightly with the carb to manifold gasket and intake gasket set. You may want to confer with Edelbrock direct for a listing of possible applications that may include your 1970 Nova.
Page 1 of 1

You may also be interested in:

  • Edelbrock 1235 Dual Quad Oval Air Cleaner Edelbrock 1235 Dual Quad Oval Air Cleaner
    (2)
    $81.99
    Compare
  • Edelbrock 7094 Dual Quad Carburetor Linkage Edelbrock 7094 Dual Quad Carburetor Linkage
    (2)
    $57.99
    Compare
  • Dual Quad Fuel Line for Edelbrock Carbs Dual Quad Fuel Line for Edelbrock Carbs
    (6)
    $44.99
    Compare
  • Lokar TCB-40DQ Throttle & Kickdown Cable Bracket for Edelbrock Carbs Lokar TCB-40DQ Throttle & Kickdown Cable Bracket for Edelbrock Carbs
    (13)
    $74.99
    Compare
  • Edelbrock 5421 396-454 Chevy Dual Quad Intake Manifold, Rectangle Port Edelbrock 5421 396-454 Chevy Dual Quad Intake Manifold, Rectangle Port
    (0)
    $404.99
    Compare
  • Edelbrock 41193 Dual Quad Black Air Cleaner Edelbrock 41193 Dual Quad Black Air Cleaner
    (1)
    $173.99
    Compare
  • Edelbrock 2065 RPM Air-Gap  Dual-Quad Intake Manifold/Carburetor Kit Edelbrock 2065 RPM Air-Gap Dual-Quad Intake Manifold/Carburetor Kit
    (0)
    $1,352.99
    Compare
  • Edelbrock 20654 RPM Air-Gap Dual-Quad Intake Manifold/Carburetor Kit Edelbrock 20654 RPM Air-Gap Dual-Quad Intake Manifold/Carburetor Kit
    (0)
    $1,660.99
    Compare
  • Edelbrock 54201 C-66-Dual-Quad Intake Manifold, Oval Port, BB Chevy Edelbrock 54201 C-66-Dual-Quad Intake Manifold, Oval Port, BB Chevy
    (0)
    $636.99
    Compare
  • Offenhauser 5497 Universal Cross Ram Adapter Offenhauser 5497 Universal Cross Ram Adapter
    (0)
    $137.99
    Compare
  • Fel-Pro Gaskets 1210 Big Block Chevy Intake Manifold Gaskets, Oval Fel-Pro Gaskets 1210 Big Block Chevy Intake Manifold Gaskets, Oval
    (0)
    $24.99
    Compare
  • Edelbrock 1803 Dual Quad 4 Barrel Carburetor, 500 CFM, Electric Choke Edelbrock 1803 Dual Quad 4 Barrel Carburetor, 500 CFM, Electric Choke
    (0)
    $420.99
    Compare
  • Edelbrock 1804 Dual Quad 4 Barrel Carburetor, 500 CFM, Manual Choke Edelbrock 1804 Dual Quad 4 Barrel Carburetor, 500 CFM, Manual Choke
    (0)
    $382.99
    Compare
Suggestions For You