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Street Race Truck More... The Toolbox
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$4,028.99
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished

Dyer's Blowers SBC 4-71 Supercharger Kit, Polished

Universal Fit, 7 psi Supercharger Pressure, Polished, Pulley Included, One Carburetor Quantity

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Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
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Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
Dyer's Blowers SBC 4-71 Supercharger Kit, Polished
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Part # 9161471
$4,028.99
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Details

Supercharger Pressure:
7 psi
Supercharger Finish:
Polished
Pulley Included:
Yes
Carburetor Quantity:
One
Carburetor Flange Type:
4-Barrel Square Bore
Model:
4150
Sold in Quantity:
Kit
Finish:
Polished
Hardware Included:
Yes
Crankshaft Pulley Grooves:
Two
Belt Tensioner Included:
Yes
Supercharger Pulley Included:
Yes

Info

Few things carry the WOW factor that a Dyer’s Supercharger does.  With these kits, you can add both visual impact and streetable power to your small block Chevy.  These ready to bolt on, 4-71 supercharger kits will clear an HEI distributor and when over-driven at 20% with the supplied pulleys, will make 7psi of boost on a 350 ci engine.  Dyer's Blowers all come with heavy-duty front and rear bearing plates, heavy-duty bearings and seals, triple pinned rotors, hand clearanced with oversized dowel pins, and heavy-duty steel gears. 

Polished Supercharger Kit Includes:

  • Blower Box
  • Weiand Polished SBC Blower Intake Manifold
  • Blower Adapter Plate
  • Drive Kit
  • Carburetor Adapter

Blower Box

  • 4-71 Blower with heavy duty bearing plates with oversized dowel pins, triple pinned 3 lobe helical rotors (hand clearanced) with drive coupler installed and assembled with stainless bolt kit.

Weiand Polished SBC Blower Intake Manifold

  • Cast aluminum Polished Weiand intake manifold that features an integral pop-off valve and utilize stock-type thermostats and housings

Blower Adapter Plate

  • 4-71 Blower Box to 6-71 / 8-71 Intake Adapter plate with countersunk stainless bolts
  • Adapter to intake gasket
  • Blower to adapter gasket
  • 4-71-aluminum blower stud kit

Drive Kit

  • Heavy duty gear cover with pressure relief valve and level plug
  • Snout
  • Tensioner system
  • Top pulley spacer
  • Blower pulley set (2 Inch gilmer +20% Ratio)
  • Dual groove crank accessory pulley
  • Gear cover to blower gasket

Carburetor Adapter

  • Single 4150 carburetor adapter with screen gasket and stainless bolts installed on blower

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • blower box 1
    Qty x 1
  • drive box2
    Qty x 1
  • 4-71 Blower to 6-71/8-71 Intake Adapter Plate, Box3
    Qty x 1
  • Weiand 7136P 1955-1986 SB Chevy Supercharger Intake Manifold, Polished
    Qty x 1

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