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Holley EFI

Holley Ultra Lo-Ram Manifold Base - GM Gen V LT - Front-Feed

Regular price £595.99 GBP inc VAT
Shipping calculated at checkout.
SKU: 300-712bk

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Holley EFIPart 300-712bkMade in CN

Product Details

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Vehicle Fitment & Compatibility

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Make / Model
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Engine
1900
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Key Features

Front-Feed - OE Direct Injection Only - Black Finish

For the port fuel injection option, the high volume -8AN fuel rail kit includes hardware and brackets to accommodate long (usually standard length) fuel injectors or short (such as Pico, or LS7) fuel injectors. | The front entry throttle body flange has a 105mm opening to work with throttle body part number 112-581 or similar models. The front-feed base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood. The Ultra Lo-Ram provides a very low-profile modular intake manifold along with various fabrication flanges to aid the fabrication of special throttle body adapters or inlet ducts for custom installations. Available for OE direct fuel injection only and with port fuel injection provisions and a burst panel flange options. | The Holley GM Gen V LT Ultra Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000-8,000 rpm depending on the application.

Front-Feed - OE Direct Injection Only - Black Finish

  • Modular design & front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations. Base manifold, plenum top, throttle body adapter available as separate kits
  • Kits with port injection provide high volume fuel rails with 3/4-16 O-ring ports (8 AN). Mounting hardware is included
  • 105mm diameter throttle body opening accepts OEM 4-bolt LS/LT DBW or Holley LS/LT throttle bodies
  • Available for OE direct fuel injection only or with added port fuel injection provisions
  • As-cast aluminum (Satin) and black powder coat finishes available
  • Ultra Lo-Ram kits with a burst panel flange are available, Ultra Lo-Ram billet burst panel duct is offered separately (PN: 300-608 clear anodized, PN: 300-608BK black anodized)
  • Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000-8,000 rpm depending on the application
  • Clears C7 Corvette cowls and hoods without modification
  • Only 0.97-inch taller than a factory LT1 manifold provides maximum clearance under a stock or mildly modified hood
  • Designed for GM Gen V engines equipped with GM LT type cylinder heads
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About this product

Front-Feed - OE Direct Injection Only - Black Finish

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Product Videos

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Product Specifications

Automotive Item Grade
Performance
Basic Operating RPM Range
3500-8000
Basic Operating RPM Range
3500-8000 RPM
Brand
Holley EFI
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
Carburetor Flange
N/A
Carburetor Quantity
N/A
Carburetor Studs Included
N/A
Category
Intake Manifolds
CNC Ported
No
Color
Black
Construction
Cast
Country
CN
Cylinder Head Port Shape
Rectangle
Deck Height
9.24
EGR Port
No
Emission Code
3
Flange Style
EFI
Fuel Injectors Included
No
Fuel Rail(s) Included
No
Gasket Or Seal Included
No
Grade Type
Performance
HTS Code
8409915085
Intake Port Gasket(s) Included
No
Material
Aluminum
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Plenum Finish
Black
Product Type
Intake Manifold
Prop 65 Yes/No
Yes
Removable Runners
No
Removable Top/Lid
Yes
RPM Power Band
3500-8000
Single Or Dual Plane Type
Single Plane
Throttle Body Bore Diameter
N/A
Throttle Body Gasket Included
No
Throttle Body Included
No
Vacuum Ports
Yes
Warning
California Proposition 65
Warranty
Manufacturer's Limited 90 Day Warranty
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Warranty & Compliance

Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
3
HS Code
8409915085
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Dimensions & Shipping

Product Dimensions
19.6 × 14.8 × 6.7 in
Shipping Dimensions
19.6 × 14.8 × 6.7 in
Weight
6840 g (6.84 kg)