Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley

Holley Intake Manifold Studs 300-225 Studs, Hi-Ram, Steel, Natural, Standard 6-point Nuts, Chevy, Small Block LS, Kit

SKU: HLY300-225

Intake Manifold Stud Kits
Holley Intake Manifold Studs 300-225 Studs, Hi-Ram, Steel, Natural, Standard 6-point Nuts, Chevy, Small Block LS, Kit

Holley

Holley Intake Manifold Studs 300-225 Studs, Hi-Ram, Steel, Natural, Standard 6-point Nuts, Chevy, Small Block LS, Kit

SKU: HLY300-225

Intake Manifold Stud Kits
A$175.03
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley intake manifold studs are made of high-quality steel construction for long-lasting durability and performance. They are designed to be used with Holly Hi-Ram style intake systems to give them peak performance. If you have a new Hi-Ram system you're throwing in your ride, make sure you don't forget to grab a set of these Holley intake manifold studs.

Part Type

Stud Kit - Hi-Ram Intake Base GM LS1/LS3

Data: v4.2 - Upd: 2026-10-14 22:06:47

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
300-225
Product Attributes - Part Type
Intake Manifold Stud Kits
Product Attributes - Product Line
Holley Intake Manifold Studs
Product Attributes - UPC
090127681817
Product Attributes - Fastener Style
Stud
Product Attributes - Fastener Nut Style
Standard hex
Product Attributes - Fastener Material
Steel
Product Attributes - Fastener Color
Natural
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
For use with Holley Hi-Ram style intake systems.

Reference Information

Brand Name/s Holley
StreetFX SKU hly300-225
SFX Item ID 4782701
Supplier Item Code 4782701
Manufacturer SKU 300-225
Manufacturer UPC 90127681817
Alternative References HOL300-225, 6-point

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2013
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year2001
    Ending Year2013
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2013
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)

Loading compatibility information...

Keep shopping

More from Holley