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Twin Power 78-89 Big Twin Manifold Spacer Replaces H-D 29250-78 With Butterfly Carburetor

TwinPower
TWP493373
Uncategorized
  • LotQuantity:1
$18.63 CAD
Twin Power™ manifold spacer replaces H-D 29250-78 for 1978-1989 Big Twin models equipped with butterfly carburetors, ensuring proper intake alignment. Direct OEM replacement restores factory...
$18.63 CAD
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Twin Power 78-89 Big Twin Manifold Spacer Replaces H-D 29250-78 With Butterfly Carburetor
Description + Fitment

Twin Power™ manifold spacer replaces H-D 29250-78 for 1978-1989 Big Twin models equipped with butterfly carburetors, ensuring proper intake alignment.

  • Direct OEM replacement restores factory manifold spacing on Evolution-era Harley engines
  • Essential for carb rebuilds, preventing vacuum leaks and optimizing throttle response
  • Precision-machined for secure fit between carburetor and intake manifold

This Part Fits:

Year Make Model Submodel
1980-1984,1987-1989 Harley-Davidson FLHS Electra Glide Sport Base
1986-1989 Harley-Davidson FLHT Electra Glide Standard Base
1983-1989 Harley-Davidson FLHTC Electra Glide Classic Base
1989 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base
1986-1989 Harley-Davidson FLST Heritage Softail Base
1988-1989 Harley-Davidson FLSTC Heritage Softail Classic Base
1980-1983 Harley-Davidson FLT Tour Glide Base
1987-1989 Harley-Davidson FXLR Low Rider Custom Base
1982-1990 Harley-Davidson FXRS Low Glide Base
1986-1990 Harley-Davidson FXRS-SP Low Rider Sport Base
1983-1990 Harley-Davidson FXRT Sport Glide Base
1977-1982 Harley-Davidson FXS Low Rider Base
1983-1985 Harley-Davidson FXSB Low Rider - Belt Base
1986-1989 Harley-Davidson FXSTC Softail Custom Base
1988-1989 Harley-Davidson FXSTS Springer Softail Base
1980-1986 Harley-Davidson FXWG Wide Glide Base
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