![Cool Gap Intake Manifold for 1969-1974 Ford 351C Cleveland, Dual Plane [Satin]](https://www.jegs.com/images/mini_750/500/555/555-513101.jpg)
Cool Gap Intake Manifold for 1969-1974 Ford 351C Cleveland, Dual Plane [Satin]
JEGS 555-513101 Ford 351C Dual Plane Intake Manifold Features:
- Dual Plane design for optimum fuel distribution
- Accepts 4150/4160 4-BBL square bore carburetors
- Cool Gap design keeps hot engine oil away from intake runners resulting in a cooler, denser charge for more horsepower, torque, and efficiency
- Port exit dimensions: 1.420 in. W x 2.040 in. H
- Estimated runner length - Shortest: 7 in.
- Estimated runner length - Longest: 8 in.
- Manifold height: Front (A) 4.480 in., Rear (B) 5.560 in. (A + B divided by 2 = 5.020 in. Carburetor Pad Height)
- Click here to determine the carburetor pad height
- Aftermarket 4-bbl carbs are not compatible with Ford Auto Overdrive Transmission (AOD) unless used with JEGS Throttle Cable Bracket & Springs p/n 555-157050
- This Intake manifold will only fit 351C Cleveland engines
- 1 Front & 1 Rear 3/8 in. NPT vacuum port
- No provision for divorced or heated choke
- Intake gasket port matching is recommended for optimum performance
Additional Recommended Items (Sold Separately):
- Recommended 2-bbl Head Intake Gasket 555-210205
- Recommended 4-bbl Head Intake Gasket 555-210206
- Carburetors
- Carburetor AN Fuel Inlet Lines & Fittings
- Carburetor AN Fuel Hose & Fittings
- Carburetor Spacers
- Fuel Filters
- Carburetor Linkage, Choke Kits & Components
| JEGS Carb Recommendations/Notes | ||||
| Carburetors | ||||
| 570 CFM | 670 CFM | 770 CFM | ||
| Up to 300 HP | 300 to 400 HP | 400 to 500 HP | ||
| Manual Choke | 510-0-81570 | 510-0-81670 | 510-0-81770 | |
| Electric Choke | 510-0-80570 | 510-0-80670 | 510-0-80770 | |
| Carburetor Studs | ||||
| 555-15840 | 1-1/2" Studs | Suggested for carb and gasket only | ||
| 555-15841 | 2" Studs | Suggested for carb and 1/2" spacer | ||
| 555-15842 | 2-1/2" Studs | Suggested for carb and 1" spacer | ||
| 555-15846 | 3-1/2" Studs | Suggested for carb and 2" spacer | ||
| Carburetor Base Gaskets | ||||
| 555-16100 | Open (Square Flange) | |||
| 555-16105 | 4-Hole (Square Flange) | |||
| Intake Manifold Bolts | ||||
| PCE318.1003 | Ford 351C Cleveland - Standard | |||
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Cooler Intake Temperature Makes Horsepower
JEGS Cool Gap dual-plane intake manifold is more efficient and creates more horsepower than standard dual-plane models. This manifold's unique air space design under the plenum and runners allow airflow to pull off excess heat, decreasing the intake temperature and providing better fuel atomization for improved performance. The 4150/4160 carb flange accepts most non-EGR 4-bbl square bore carburetors; this cast aluminum manifold is available in satin and polished finishes.








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