Perfectly designed to fit under the OE hood of Gen 1, 2, & 3 Camaros and Firebirds, the 300-951 is your ticket to transforming your ride into a high-performance machine!
| Basic Operating RPM Range |
1500-8000 |
| Brand |
Holley |
| Carburetor Flange |
N/A |
| Carburetor Quantity |
N/A |
| Carburetor Studs Included |
N/A |
| Category |
Engine |
| 9063 |
No |
| Color |
Natural |
| 158 |
Cast |
| 5337 |
Rectangle |
| 6621 |
9.025 |
| 8095 |
No |
| Emission Code |
4 |
| Engine |
Chevrolet Small Block Gen I |
| Flange Style |
N/A |
| 6643 |
9.63 |
| 906 |
No |
| 10644 |
Yes |
| Fuel System Type |
EFI |
| 353 |
Yes |
| 3390 |
Performance |
| 10651 |
No |
| Intake Runner Length |
6.35 |
| Manifold Type |
Hi-Ram |
| 10 |
Aluminum |
| 10648 |
No |
| part type |
Engine Intake Manifold |
| Plenum Finish |
Natural |
| Plenum Volume |
364 |
| Port Size |
1.95 x 1.25 |
| Product Type |
Intake Manifold |
| 6645 |
9.83 |
| 10645 |
No |
| 10649 |
Yes |
| 6642 |
Single Plane |
| Sub Category |
Cylinder Block Components |
| Throttle Body Bore Diameter |
95mm |
| Throttle Body Gasket Included |
Yes |
| 10626 |
No |
| Throttle Bore |
95 |
| Vacuum Ports |
Yes |
| Warning |
California Proposition 65 |
| Warranty |
Manufacturer's Limited 90 Day Warranty |
| Basic Operating RPM Range |
1500-8000 |
| Brand |
Holley |
| Carburetor Flange |
N/A |
| Carburetor Quantity |
N/A |
| Carburetor Studs Included |
N/A |
| Category |
Engine |
| 9063 |
No |
| Color |
Natural |
| 158 |
Cast |
| 5337 |
Rectangle |
| 6621 |
9.025 |
| 8095 |
No |
| Emission Code |
4 |
| Engine |
Chevrolet Small Block Gen I |
| Flange Style |
N/A |
| 6643 |
9.63 |
| 906 |
No |
| 10644 |
Yes |
| Fuel System Type |
EFI |
| 353 |
Yes |
| 3390 |
Performance |
| 10651 |
No |
| Intake Runner Length |
6.35 |
| Manifold Type |
Hi-Ram |
| 10 |
Aluminum |
| 10648 |
No |
| part type |
Engine Intake Manifold |
| Plenum Finish |
Natural |
| Plenum Volume |
364 |
| Port Size |
1.95 x 1.25 |
| Product Type |
Intake Manifold |
| 6645 |
9.83 |
| 10645 |
No |
| 10649 |
Yes |
| 6642 |
Single Plane |
| Sub Category |
Cylinder Block Components |
| Throttle Body Bore Diameter |
95mm |
| Throttle Body Gasket Included |
Yes |
| 10626 |
No |
| Throttle Bore |
95 |
| Vacuum Ports |
Yes |
| Warning |
California Proposition 65 |
| Warranty |
Manufacturer's Limited 90 Day Warranty |
| Description_ABR |
SBC HI RAM K |
| Description_SHO |
HOLLEY HI RAM FRONT |
| Description_INV |
SBC HI-RAM KIT, 95MM EFI FRONT-FEED, NA |
| Description_DES |
Holley Hi-Ram Front-Feed EFI Intake Manifold Kit - Small Block Chevy |
| Description_EXT |
Small block Chevy Hi-Ram intake manifold, front-feed with 95mm LS throttle body flange |
| Description_MKT |
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. |
| Description_MKT |
Unleash the Power of Your Engine with the Holley SBC Hi-Ram! |
| Description_MKT |
The 300-951, a hood-height friendly Hi-Ram variant features a “front-feed” plenum and a forward-facing throttle body flange. This beast can handle up to a 95mm LS 4-bolt throttle body, including DBW throttle bodies. It’s the ultimate upgrade, replacing the popular Holley/Weiand Stealth-Ram intake manifold, renowned for boosting the performance of 1985-92 GM 5.7L TPI fuel-injected engines. |
| Description_MKT |
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. |
| Description_MKT |
Perfectly designed to fit under the OE hood of Gen 1, 2, & 3 Camaros and Firebirds, the 300-951 is your ticket to transforming your ride into a high-performance machine! |
| Description_FAB |
Power Band: 1500-8000 RPM |
| Description_FAB |
Black anodized EFI fuel rails are machined for -8AN O-ring fittings and come included with these EFI Hi-Ram kits. |
| Description_FAB |
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. |
| Description_FAB |
Uses drive by wire or cable actuated GM Gen IV LS 4-bolt throttle bodies |
| Description_FAB |
Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors |
| Description_FAB |
Throttle Cable Bracket is supplied in the kit |
| Description_FAB |
Plenum Top Gasket Type – 3/32” Round O-ring Cord |
| Description_FAB |
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 |
| Description_FAB |
Is a hood-height friendly Hi-Ram variation and compatible with OE hoods for Gen 1, 2, & 3 Camaros and Firebirds. Should be compatible with most applications with a mild cowl induction hood |
| Description_FAB |
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 |
| Description_FAB |
Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish |
| Description_FAB |
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. |
| Description_FAB |
1.95” tall x 1.25” wide port flange openings, uses Mr. Gasket intake manifold gasket #5281 |
| Description_INF |
Not compatible with a GM HEI distributor. Please see the diagrams in the product images for other dimensions. |
| Description_ABR |
SBC HI RAM K |
| Description_SHO |
HOLLEY HI RAM FRONT |
| Description_INV |
SBC HI-RAM KIT, 95MM EFI FRONT-FEED, NA |
| Description_DES |
Holley Hi-Ram Front-Feed EFI Intake Manifold Kit - Small Block Chevy |
| Description_EXT |
Small block Chevy Hi-Ram intake manifold, front-feed with 95mm LS throttle body flange |
| Description_MKT |
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. |
| Description_MKT |
Unleash the Power of Your Engine with the Holley SBC Hi-Ram! |
| Description_MKT |
The 300-951, a hood-height friendly Hi-Ram variant features a “front-feed” plenum and a forward-facing throttle body flange. This beast can handle up to a 95mm LS 4-bolt throttle body, including DBW throttle bodies. It’s the ultimate upgrade, replacing the popular Holley/Weiand Stealth-Ram intake manifold, renowned for boosting the performance of 1985-92 GM 5.7L TPI fuel-injected engines. |
| Description_MKT |
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. |
| Description_MKT |
Perfectly designed to fit under the OE hood of Gen 1, 2, & 3 Camaros and Firebirds, the 300-951 is your ticket to transforming your ride into a high-performance machine! |
| Description_FAB |
Power Band: 1500-8000 RPM |
| Description_FAB |
Black anodized EFI fuel rails are machined for -8AN O-ring fittings and come included with these EFI Hi-Ram kits. |
| Description_FAB |
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. |
| Description_FAB |
Uses drive by wire or cable actuated GM Gen IV LS 4-bolt throttle bodies |
| Description_FAB |
Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors |
| Description_FAB |
Throttle Cable Bracket is supplied in the kit |
| Description_FAB |
Plenum Top Gasket Type – 3/32” Round O-ring Cord |
| Description_FAB |
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 |
| Description_FAB |
Is a hood-height friendly Hi-Ram variation and compatible with OE hoods for Gen 1, 2, & 3 Camaros and Firebirds. Should be compatible with most applications with a mild cowl induction hood |
| Description_FAB |
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 |
| Description_FAB |
Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish |
| Description_FAB |
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. |
| Description_FAB |
1.95” tall x 1.25” wide port flange openings, uses Mr. Gasket intake manifold gasket #5281 |
| Description_INF |
Not compatible with a GM HEI distributor. Please see the diagrams in the product images for other dimensions. |
