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Home Shop Parts Manifolds LS 1/LS 3
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Chevy LS3 Billet Manifold/Rectangle Port (Carb) [#2573]
Chevy LS3 Billet Manifold/Rectangle Port (Carb) [#2573]
  • Chevy LS3 Billet Manifold/Rectangle Port (Carb) [#2573]
  • Chevy LS3 Billet Manifold/Rectangle Port (Carb) [#2573]

Chevy LS3 Billet Manifold/Rectangle Port (Carb) [#2573]

$1,892.50

# 2573 – Chevy LS1 Billet Manifold/Rectangle Port (Carb) [71 Series]

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SKU: 2573
Category: LS 1/LS 3
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  • Description
  • Additional information
Description

# 2573 – Chevy LS1 Billet Manifold/Rectangle Port (Carb) [71 Series]

 

To increase performance through even distribution of air and fuel to each cylinder, The Blower Shop™ has developed its own intake manifolds for the LS Chevy applications. Our Manifold is a Billet 2 Piece design with an interchangeable Top Plate for either the 71 series or 250 Low Profile applications. All our LS Bases (Cathedral or Rectangular) come machined with EFI ports for direct port injection. Our Standard (carb) NON EFI manifold includes #2577 EFI Block Off plates. This allows for easy conversion in the future if you ever decide to add Direct Port Injection.

Includes:
• LS3 Billet Base Manifold Rectangle Ports
• #2578 – LS Billet Top Plate (71 Series)
• #2577 – EFI Block Off Plates
• #2589 – Pop-Off Plate with Springs
• #2590 – Aluminum Stud and Nut Kit
• #4900 – Base Gasket
• #4946 – LS Intake Ports O-ring Kit (8 pk)
• (10 ea.) – M6-1.00 x 65mm S.H.C.S.

 

**Comes polished by default. Black hard anodizing is available at an extra charge but is not available through online orders. Please call (208) 985-7650 to place special orders.

 

Additional information
Weight 35 lbs
Dimensions 22 × 15 × 7 in
Port Billet Manifold

LS1 Cathedral Port Billet Manifold (2 Piece), LS3 Rectangle Port Billet Manifold (2 Piece)

71 / Low Profile

71 Series

Engine Model

LS 1/LS 3

Fuel Delivery

Carb

Carbureted / EFI

Carbureted, EFI (8 Machined Injector Ports)

BURST PANEL ADAPTER 1.0″...

$110.00

LS BILLET MANIFOLD TOP PLATE ONLY (71 SERIES) [#2578]
LS BILLET MANIFOLD TOP PLATE O...

$467.50

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