Weiand 8007 318-340-360 Intake F/S

As far as I know here is the information I pulled from Jegs so it might the larger ports?


Rotary A/C compressor will not clear 1978-later applications.
High Rise Dual Plane Design
Universal Mounting Flange
No EGR Provisions
Power band: Idle-6000 RPM
Height: Front 4.88", Rear 5.94"
Port Size: 1.96" height, 1.00" width
Recommended intake manifold gasket p/n 555-210400
If using a squarebore carburetor use adapter plate p/n 925-9006 for proper carb to manifold seal

The Edelbrock 2176 performer intake is:


Installation Notes:
Port exit dimensions: .97'' x 1.95''
Manifold height: (A) 4.13'' , (B) 5.13''
Click here to determine carburetor pad height. Carburetor Recommendations:
OEM 4-bbl. carburetor
carb will work with non-EGR system
carb has provision for evaporative canister
carb requires automatic transmission rod extension kit p/n 350-8003 for 1/4'' rod or p/n 350-8004 for 5/16'' rod. Also use transmission kick-down linkage adapter kit p/n 350-8022 for 1977 vans
carb acceptable to factory cruise control