Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Nystrom Performance

GM 4-71 / 471 2x2 blower top plate for supercharger

GM 4-71 / 471 2x2 blower top plate for supercharger

Nystrom Performance

GM 4-71 2x2 Blower Top Plate

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$165.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Saving this product will notify you when it’s back in stock

You might also like

GM 4-71 inlet gasket front view showing rectangular opening and Buna-N rubber material

Nystrom Performance

GM 4-71 Inlet Gasket

Nystrom Performance

Linkage Ball Clip

Nystrom Performance

GM 4-71 6X2 TOP MANIFOLD

471 cadillac blower intake manifold

Gear Drive Speed & Custom

Cadillac 471 blower manifold

Single-end compression banjo fuel fitting for Stromberg 97 carburetor, machined stainless steel, allows connection of 5/16-inch hard fuel line for a clean look.

Nystrom Performance

Single Compression Banjo Fuel Fitting - Stromberg 97

Dual barbed banjo fuel fitting for Stromberg 97 featuring a built-in 1/8-inch NPT port on the bolt for a fuel pressure gauge; made of stainless steel and accepts two 5/16-inch fuel hoses on vintage hot rod multi-carb setups.

Nystrom Performance

Double Barbed Banjo Fuel Fitting w/ Fuel Pressure -Stromberg 97

CW Moss Ford Parts

CW Moss Ford Parts

4.9

(310)

$3D printable Gridfinity drill bit index designed to organize fractional, number, and letter drills$

Nystrom Performance

Gridfinity Drill Index

(1)

Gear Drive Speed & Custom

2x2 Flathead Intake

Muscle Car HQ

Dual Carb 4150 6-71 8-71 Blower Adapter Plate Satin

Aeroflow Air cleaner Top Plate Only (AF2851-1422) AF2851-1422

Fast Lane Spares

Aeroflow Air cleaner Top Plate Only (AF2851-1422)

Wilson Manifolds

2.350" Bore Shear Plate 4500

3D printable Gridfinity jigsaw holder CAD file designed for Ryobi PCL525 with blade storage

Nystrom Performance

Gridfinity Ryobi Reciprocating Saw Jigsaw

Gear Drive Speed & Custom

Flathead Ford Breather Stand

Carburetor Assembly for zOTHER Rhino NICHE 519-KCR2262B

Niche Industries

Carburetor Assembly For Yamaha 2P5-E4901-01-00 2P5-E4901-00-00

Ford flathead exhaust header flanges cut from 1018 cold rolled steel with beveled weld surface

Nystrom Performance

Ford Flathead Exhaust Header Flanges

Nystrom Performance

12" to 6" DUAL CARB LINKAGE KIT

(1)

Single-end barbed banjo fuel fitting for Stromberg 97 carburetor, accepts a 5/16-inch fuel hose and clamp; provides secure fuel connection for vintage hot rod fuel lines.

Nystrom Performance

Single Barbed Banjo Fuel Fitting - Stromberg 97

(1)

Allegiance Flag Supply

Allegiance Flag Supply

Allegiance Flag Supply

4.9

(41.3K)

3 x 5 American flag made in USA with 50 white stars on a blue field and red and white stripes

3 x 5 American flag made in USA with 50 white stars on a blue field and red and white stripes

3' x 5' American Flag Set

4 x 6 American Flag with 50 white stars on a blue field and red and white stripes displayed flat on a neutral background

5' x 8' American flag

Single-end compression banjo fuel fitting for Stromberg 97 carburetor with integrated 1/8-inch NPT fuel pressure port, machined stainless steel fitting for 5/16-inch hard fuel line.

Nystrom Performance

Single Compression Banjo Fuel Fitting w/ Fuel Pressure - Stromberg 97

Extended throttle linkage arm for Stromberg 97 and Holley 94 carburetors, offering a longer throw for progressive multi-carb setups; ideal for connecting multiple carburetors in vintage hot rod engines.

Nystrom Performance

Extended Linkage Arm

Nystrom Performance

Progressive Linkage Collars - 3/16

Gear Drive Speed & Custom

1932-1936 Ford Transmission Support Plate

Ford Model A and Model B header flange CNC cut from 1018 mild steel with 1 1/2 inch exhaust ports

Nystrom Performance

Model A Header Flange

McCulloch VS57 supercharger mounting bracket and belt tensioner for Ford flathead V8

Nystrom Performance

McCulloch VS57 Supercharger Flathead Bracket

417 Motorsports

4150 or 4500 Sheet Metal Top

Allstar Performance Engine Lift Plate

Pit Stop USA

Allstar Performance Engine Lift Plate

Leathos

4.5

(16)

3D printed Gridfinity impact driver holder custom-fit for Ryobi PCL235, with built-in hex bit storage to keep driver and bits organized together.

Nystrom Performance

Gridfinity Ryobi Impact Driver Holder (PCL235) STL File | 3D Print

CW Moss Ford Parts

Air Cleaner (Hot Rod Style-Louvered) • 1932-53 Ford

Sawinery

4.7

(398)

Nystrom Performance

Linkage Arm

Nystrom Performance

GM 4-71 3x2 Blower Top Manifold

Gear Drive Speed & Custom

2x2 Flathead Intake With 5" Risers

Double-end barbed banjo fuel fitting for Stromberg 97 carburetors, precision machined from 304 stainless steel; allows two 5/16-inch fuel hoses to connect in series between multiple carbs on vintage dual-carb setups.

Nystrom Performance

Double Barbed Banjo Fuel Fitting - Stromberg 97

Holley 94 base gasket front view showing dual carburetor openings and Buna-N rubber material

Nystrom Performance

Holley 94 Base Gasket

Stainless steel 3/16-inch brake line clamp securing a hard brake line to a chassis rail; used for routing brake or fuel lines in hot rods and custom car builds, sold in a pack of five.

Nystrom Performance

3/16 Brake Line Mounting Hardware (5 Pack)

Gear Drive Speed & Custom

Single Carb Model A Intake Manifold

Direct replacement for 1939-1957 Holley 94

Nystrom Performance

Holley 94 Carburetor Float Replacement

Tom McHale's Practical Guides

Tom McHale's Practical Guides

5

(13)

The Practical Guide to Free Speech: The Common - sense Guide to The First Amendment - Tom McHale's Practical Guides

The Practical Guide to Free Speech: The Common - sense Guide to The First Amendment - Tom McHale's Practical Guides

The Practical Guide to the United States Constitution - Tom McHale's Practical Guides

The Practical Guide to America - Tom McHale's Practical Guides

The Practical Guide to Becoming the Least Boring Person in the Room - Tom McHale's Practical Guides

Wilson Manifolds

2.250" Bore Shear Plate 4500

EGR block off plate Oldsmobile 403 corporate engine 1977-1979 GM brands Pontiac Buick Cadillac rebuild storage USA EGR-5010

Mad4Metal Jacer Enterprises

EGR Block Off Plate Oldsmobile 403 Corporate Engine 1977-1979 GM Brands USA

(2)

Gear Drive Speed & Custom

Flathead Ford Generator & Fan Mount

1964-1972 Heater Blower switch - GM Truck

Tuckers Classic Auto Parts

1964-1972 Heater Blower switch-GM Truck

CW Moss Ford Parts

Choke Rod Grommet Set • 1928-31 Model A Ford

Nystrom Performance

5" Dual stromberg carburetor Linkage

Ton's Performance

5

(188)

Nystrom Performance

S.c.O.T. ITALMECCANICA 3X2 ADAPTER

Gear Drive Speed & Custom

2X2 Model A Intake Manifold

10-pack of replacement banjo fitting gaskets stacked in a coil showing circular washers for banjo fuel fittings

Nystrom Performance

Replacement Banjo Fitting Gaskets (10-Pack)

Nystrom Performance

Holley 94 Choke Cable Bracket

(2)

Set of stainless steel 1/4-inch brake line clamps with bolts, used to secure larger-diameter hard brake lines to chassis frames; ideal for brake plumbing on hot rods, classic trucks, and custom cars.

Nystrom Performance

1/4 Brake Line Mounting Hardware (5 Pack)

Gear Drive Speed & Custom

2x2 Flathead Intake

S.C.O.T. Italmeccanica supercharger carb adapter plate machined from 6061 aluminum

Nystrom Performance

S.c.O.T. ITALMECHANICCA ADAPTER

CW Moss Ford Parts

Heater Blower Motor (6 Volt) • 1941-48 Ford Passenger & 1941-47 Pickup

Alien Space Saver

4.9

(617)

Bergstrom Blower Wheel

Fitzgerald Truck Parts

Bergstrom Blower Wheel SR2000021

Gear Drive Speed & Custom

4 Barrel Air Cleaners

Wilson Manifolds

2.000" Bore Shear Plate 4500

Wilson Manifolds

1.750" Bore Shear Plate 4150

(2)

Double-end compression banjo fuel fitting for Stromberg 97 carburetors, machined stainless steel with two compression ports for 5/16-inch hard fuel lines; feeds dual-carb vintage hot rod setups.

Nystrom Performance

Double Compression Banjo Fuel Fitting - Stromberg 97

Polished finned aluminum carburetor scoop intake mounted on a Stromberg or Holley 2-barrel carburetor; adds classic dragster-style hot rod look and directs airflow into vintage engine carburetors for improved performance.

Nystrom Performance

Finned Carb Scoop

(7)

Nystrom Performance

Stromberg 97 Choke Cable Bracket

(1)

Gear Drive Speed & Custom

'41 Style air cleaner

(1)

Olsa Tools

Olsa Tools

4.8

(6.5K)

MALSR2-14-BL

MALSR2-14-BL

SIS-38-MT-17PC

TGH-04PM

TGC-3X3

Nystrom Performance

Nystrom Performance T-Shirt

Nystrom Performance

3/16 Double Brake Line Mounting Hardware (3 Pack)

Gear Drive Speed & Custom

Eddie Edmunds 2x2 Water Heated Intake

Universal ignition switch assembly with two keys and a knurled aluminum mounting nut, suitable for classic cars and hot rods; 3-position (off/ignition/start) switch installs in dash panel and provides reliable vintage-style ignition control.

Nystrom Performance

Universal Ignition Switch

1955-1959 Heater blower motor - GM Truck

Tuckers Classic Auto Parts

1955-1959 Heater blower motor-GM Truck

(1)

Bergstrom replacement blower fan

Iowa 80

Bergstrom Replacement Blower Fan

Split wishbone conversion kit including weld-in bungs and jam nuts (11/16″-18 thread) for early Ford front radius rods, used to add adjustable tie-rod style ends when “splitting” wishbones on traditional hot rod chassis; provides a safe, strong pivot for improved suspension articulation.

Nystrom Performance

Split Wishbone Bung and Jam Nut

Gear Drive Speed & Custom

Bolt On Hot Rod Shock Mounts

Benchmark Abrasives

4.9

(12.5K)

Finish Hand Pads

Finish Hand Pads

Flap Disc 4-1/2" x 7/8"

Zirconia Quick Change Discs

10% off

Millworks Hot Rod

Harrell Flathead Dual Carburetor Intake Manifold - Ford V8 1932-1948

$1,979.00$2,199.00

304 stainless steel banjo fuel fitting for Stromberg 97 with compression ends and 1/8 NPT fuel pressure gauge port

Nystrom Performance

Double Compression Banjo Fuel Fitting w/ Fuel Pressure - Stromberg 97

1/4-inch thick phenolic carburetor spacer for two-barrel 3-bolt carburetors (Stromberg 97 and Holley 94), insulates carburetor from heat to improve performance on vintage hot rods.

Nystrom Performance

Two Barrel Phenolic Spacer

Art deco style aluminum ignition coil cover for traditional hot rod engine bay

Nystrom Performance

Ignition Coil Cover

(1)

Stromberg 97 base gasket front view showing dual carburetor openings and Buna-N rubber material

Nystrom Performance

Stromberg 97 Base Gasket

Nystrom Performance

Ford 2" Lowering Shackles

Nystrom Performance

Four Barrel Air Cleaner

Nystrom Performance

Stromberg 97 Throttle Return Springs Pair/2

Mwraps™

Mwraps™

4.3

(167)

Collection of tactical pouches in various colors with labels on a white background.

Muscle Car HQ

Dual Carb 4150 6-71 8-71 Blower Adapter Plate Polished

1947-1954 Chevrolet & GMC Truck Heater Blower Motor - 12V

Tuckers Classic Auto Parts

1947-1954 Chevrolet & GMC Truck Heater Blower Motor-12V

417 Motorsports

Hi-ram Custom Top

(5)

Nystrom Performance

McCulloch Supercharger Emblem

Gear Drive Speed & Custom

Flathead Ford Offset Breather

CW Moss Ford Parts

Choke & Throttle Dash Grommet Set • 1939-40 Ford Passenger & 1940-47 Pickup

Nickky Bobby Inc

4150 / 4500 Carb Lift Plate

(1)

CNC-machined A356 aluminum construction ensures strength and precision fit
Direct fit design simplifies installation on GM 4-71 supercharged engines
Compatible with two-barrel carburetors spaced 4-800 inches apart for versatile setups
Made in the USA for quality assurance and reliability

Summarized by Shop

This GM 4-71 / 471 2x2 blower top plate is designed to fit a pair of two barrel carburetors atop a GM 4-71 supercharger. Originally utilized on the old Detroit diesels, these superchargers have been a favorite of hot-rodders since the 50s! Carburetors are spaced 4.800 inches apart on center utilizing 5/16-18 threaded holes for mounting. T

Material: A356 aluminum
Mounting: 5/16-18 threaded holes
Carburetor spacing: 4-800 inches O.C.
Fitment: GM 4-71 engine with two-barrel carburetors
Condition: New
Color: Silver

Summarized by Shop

Nystrom Performance

4.7 (22)