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Holley 750 HP Alm Main Body 134-300SA

Part Number: HLY134-300SA
HOLLEY
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SKU:
HLY134-300SA
MPN:
134-300SA
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.80 LBS
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$247.45
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Description

If you're running a Holley 4-barrel carb on your engine, this HP conversion main body unlocks genuine performance gains without replacing your entire carburetor. The 750 CFM rating delivers improved fuel atomization and flow characteristics, making it an intelligent upgrade for engines that demand more precise fuel metering. A straightforward retrofit kit, this aluminum main body transforms your existing 4777, 4778, 4779, or 76751 carburetor into a high-performance unit—keeping your current setup while gaining measurable power and throttle response.

  • Holley 750 CFM capacity
  • Aluminum main body
  • Retrofit conversion kit
  • Fits 4777/4778/4779/76751 models
  • MPN: 134-300SA
  • Bolt-on installation
  • High-performance upgrade
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