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Holley Intake Manifold Adapter Kits 300-652 Adapter, Adapts Small Port Engines for use with Hi-Ram Intakes, 0.945 in. Thickness, Billet Aluminum, Mopar, Gen III Hemi, Kit

SKU: HLY300-652

Intake Manifold Adapters

Holley Intake Manifold Adapter Kits 300-652 Adapter, Adapts Small Port Engines for use with Hi-Ram Intakes, 0.945 in. Thickness, Billet Aluminum, Mopar, Gen III Hemi, Kit

SKU: HLY300-652

Intake Manifold Adapters
A$954.67
IN STOCK! Est Ship 4-7 days. In stock at 1 location (6 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:28

Data: v4.2 - Upd: 2026-11-08 06:32:45

Features

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: manifold)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly300-652
SFX Item ID 4783575
Accounting SKU hly-300-652
Manufacturer SKU 300-652
Manufacturer UPC 090127101582
Alternative References 300-652, HLY-300-652, HOL300-652

Intake Manifold Adapter, Adapts Small Port Engines for use with Holley Hi-Ram Intakes, 0.945 in. Thickness, Billet Aluminum, Mopar, Gen III Hemi, Kit

These Holley intake manifold adapter kits let you mount older intake manifolds to the newer style center-bolt cylinder heads. They include four angled spacers with matching Allen head bolts to adapt Holley intake manifolds to the new-style heads.

Product Attributes
BrandHolley
Manufacturer's Part Number300-652
Part TypeIntake Manifold Adapters
Product LineHolley Intake Manifold Adapter Kits
UPC090127101582
Intake Port ShapeSquare
Intake Manifold Spacers IncludedYes
Intake Manifold Spacer MaterialAluminum
Intake Manifold Spacer ColorNatural
Intake Manifold Spacer Fasteners IncludedYes
Fastener ColorNatural
Fastener Head StyleHex head
QuantitySold as a kit.
NotesAdapts early small port Gen III Hemi engines for use with Holley Hi-Ram EFI intake manifold.

Compatibility

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