Moroso 64991 Billet Aluminum Carburetor Spacer with 4-Hole Plenum Design (1, 4150/4160 Carb)

Moroso
MOR64991
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$146.05
$146.05
$146.05
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JBs Power Centre

Moroso

Moroso 64991 Billet Aluminum Carburetor Spacer with 4-Hole Plenum Design (1, 4150/4160 Carb)

$146.05

Moroso

Moroso 64991 Billet Aluminum Carburetor Spacer with 4-Hole Plenum Design (1, 4150/4160 Carb)

$146.05
Description
; Extends length of intake mixture column to improve air/fuel distribution; CNC machined from 6061-T6 billet aluminum to extremely accurate specifications; Billet aluminum eliminates porosity and improves engine appearance; 4150/4160 Series Holley® bolt patterns to fit a variety of carburetors; 4150/4160 Series Spacers 1 thicknesses with open plenum; Open designs increase plenum volume for improved high rpm power*Not legal for sale or use on pollution-controlled vehicles
  • Extends length of intake mixture column
  • Better air/fuel distribution
  • Billet aluminum stops porosity
  • 4-hole Plenum raises mixture velocity & improves low-speed/mid-range torque
  • Gaskets excluded
  • 4150/4160 Carb
  • 1 thick
  • 1.696dia. bores
Fitment
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