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Holley | SKU:
300-950
Holley 300-950 Hi-Ram EFI Intake Manifold Kit - Small Block Chevy
Small block Chevy Hi-Ram intake manifold with 105mm LS throttle body flange plenum top
Regular price
$2,037.60 NZD
+ GST
Unit price
/
Unavailable
Shipping calculated at checkout.
Holley 300-950 Hi-Ram EFI Intake Manifold Kit - Small Block Chevy is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
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Description
Description
Small block Chevy Hi-Ram intake manifold with 105mm LS throttle body flange plenum top
Part Number: 300-950
Upgrade your engine today with the Small Block Chevy Hi-Ram manifold and experience unparalleled performance and style! Unleash the Power of Your Engine with the Holley SBC Hi-Ram! The versatile fuel rail kits are compatible with both long and short type fuel injectors, ensuring flexibility and convenience. Experience the power and aesthetics of high-end billet and fabricated racing intake manifolds, all at the cost-effective price of cast aluminum. The 300-950 model boasts a standard Hi-Ram configuration with a top-feed plenum, designed to accommodate up to a 105mm Gen IV LS 4-bolt throttle body, including drive-by-wire options. Introducing the latest addition to the acclaimed Hi-Ram EFI intake manifold series, originally designed for the GM Gen IV LS3 engine. The Holley SBC Hi-Ram is engineered to elevate your vehicle’s performance to new heights.
Features and Benefits
• Black anodized EFI fuel rails are machined for -8AN O-ring fittings and come included with the EFI Hi-Ram kits.
• 1.95” tall x 1.25” wide port flange openings, uses Mr. Gasket intake manifold gasket #5281
• Cost-effective alternative to fabricated sheet-metal or billet manifolds for high-performance applications where induction system height is not limited
• Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors
• Throttle Cable Bracket is supplied in the kit
• MAP sensor port is for a GM Gen IV LS MAP sensor, manifold also has provisions for (1) 1/8 NPT, (1) 1/4 NPT, (1) 3/8 NPT fittings to the plenum
• Power Band: 1500-8000 RPM
• Uses drive by wire or cable actuated GM Gen IV LS 4-bolt throttle bodies
• Plenum Top Gasket Type – 3/32” Round O-ring Cord
• Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish
• The Small Block Chevy Hi-Ram manifold is available in either a traditional Hi-Ram 105mm plenum layout or with a hood-height friendly 95mm front-feed plenum layout
• The coolant outlet is a standard Small Block Chevy thermostat housing flange and (1) 1/2 NPT and (2) 3/8 NPT coolant ports are provided.
• Designed for 1955-86 265-400 Gen 1 Chevy engines fitted with cylinder heads having a standard intake manifold flange configuration. Not designed for raised intake port, 18 degree, or L31 Vortec type cylinder heads.
Part Number: 300-950
Upgrade your engine today with the Small Block Chevy Hi-Ram manifold and experience unparalleled performance and style! Unleash the Power of Your Engine with the Holley SBC Hi-Ram! The versatile fuel rail kits are compatible with both long and short type fuel injectors, ensuring flexibility and convenience. Experience the power and aesthetics of high-end billet and fabricated racing intake manifolds, all at the cost-effective price of cast aluminum. The 300-950 model boasts a standard Hi-Ram configuration with a top-feed plenum, designed to accommodate up to a 105mm Gen IV LS 4-bolt throttle body, including drive-by-wire options. Introducing the latest addition to the acclaimed Hi-Ram EFI intake manifold series, originally designed for the GM Gen IV LS3 engine. The Holley SBC Hi-Ram is engineered to elevate your vehicle’s performance to new heights.
Features and Benefits
• Black anodized EFI fuel rails are machined for -8AN O-ring fittings and come included with the EFI Hi-Ram kits.
• 1.95” tall x 1.25” wide port flange openings, uses Mr. Gasket intake manifold gasket #5281
• Cost-effective alternative to fabricated sheet-metal or billet manifolds for high-performance applications where induction system height is not limited
• Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors
• Throttle Cable Bracket is supplied in the kit
• MAP sensor port is for a GM Gen IV LS MAP sensor, manifold also has provisions for (1) 1/8 NPT, (1) 1/4 NPT, (1) 3/8 NPT fittings to the plenum
• Power Band: 1500-8000 RPM
• Uses drive by wire or cable actuated GM Gen IV LS 4-bolt throttle bodies
• Plenum Top Gasket Type – 3/32” Round O-ring Cord
• Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish
• The Small Block Chevy Hi-Ram manifold is available in either a traditional Hi-Ram 105mm plenum layout or with a hood-height friendly 95mm front-feed plenum layout
• The coolant outlet is a standard Small Block Chevy thermostat housing flange and (1) 1/2 NPT and (2) 3/8 NPT coolant ports are provided.
• Designed for 1955-86 265-400 Gen 1 Chevy engines fitted with cylinder heads having a standard intake manifold flange configuration. Not designed for raised intake port, 18 degree, or L31 Vortec type cylinder heads.
Specifications
Specifications
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Specifications
Basic Operating RPM Range 1500-8000 Brand Holley Carburetor Flange N/A Carburetor Quantity N/A Carburetor Studs Included N/A Category Engine CNC Ported No Color Natural Construction Cast Cylinder Head Port Shape Rectangle Deck Height 9.025 EGR Port No Emission Code 4 Engine Chevrolet Small Block Gen I Flange Style N/A Front Maximum Height 12.023 Fuel Injectors Included No Fuel Rail(s) Included Yes Fuel System Type EFI Gasket Or Seal Included Yes Grade Type Performance Intake Port Gasket(s) Included No Intake Runner Length 6.35 Manifold Type Hi-Ram Material Aluminum Nitrous Bung(s) Included No part type Engine Intake Manifold Plenum Finish Natural Plenum Volume 528 Port Size 1.95 x 1.25 Product Type Intake Manifold Rear Maximum Height 10.69 Removable Runners No Removable Top/Lid Yes Single Or Dual Plane Type Single Plane Sub Category Cylinder Block Components Throttle Body Bore Diameter 105 Throttle Body Gasket Included Yes Throttle Body Included No Throttle Bore 105 Vacuum Ports Yes Warning California Proposition 65 Warranty Manufacturer's Limited 90 Day Warranty -
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