Holley Hi-Ram Base, Big Block Chevy
SKU
HTPD-300-961
List price
$1,181.95
Price
$1,049.95
Description
Hi-Ram EFI Base for 1965 & later 396-502+ MKIV-MKVI Big Block Chevy engines with standard intake flange rectangle-port cylinder heads
Features
- Designed for 1965 & later 396-502+ MKIV-MKVI standard 9.80” deck height Big Block Chevy engines with standard intake flange rectangle-port cylinder heads.
- 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
- The coolant outlet is a standard Chevy thermostat housing flange. and (2) 1/2 NPT and (1) 3/8 NPT coolant ports are provided.
- Power Band: 1500-8000 RPM
- Black anodized EFI fuel rails are machined for -10AN O-ring fittings and come included with these EFI Hi-Ram kits.
- Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish
- Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors
- 2.40” tall x 1.60” wide port flange openings, uses Mr. Gasket intake manifold gasket #5817
Specs
Brand
HOLLEY
Category
Engine Intake Manifold
Specs
Brand: Holley
Color: Natural
Engine: Chevy Big Block V8
Finish: Natural
Warning: California Proposition 65
Category: Intake Manifolds
EGR Port: No
Material: Aluminum
Warranty: Manufacturer's Limited 90 Day Warranty
CNC Ported: No
Grade Type: Performance
Construction: Cast
Product Type: Intake Manifold Base
Emission Code: 3
Manifold Type: Hi-Ram
Plenum Finish: Natural
RPM Power Band: 1500-8000
Fuel System Type: EFI
Removable Runners: No
Removable Top/Lid: Yes
Type of Component: Lower Manifold
Fuel Rail(s) Included: Yes
Throttle Body Included: No
Fuel Injectors Included: No
Gasket Or Seal Included: Yes
Cylinder Head Port Shape: Rectangle
Nitrous Bung(s) Included: No
Basic Operating RPM Range: 1500-8000
Carburetor Studs Included: No
Single Or Dual Plane Type: Single Plane
PDFs
PDFs
68b275775ceb4.pdf
(846.98 KB)
