Flowtech Part Number : 11704-1FLT
Flowtech exhaust manifolds are the perfect combination of quality and value. These Rams horn exhaust manifolds fit all popular hot rods with the popular small block Chevy engine.
Features:
- Tight fit block hugger design for popular hot rods powered by the popular small block Chevy motors
- Cast iron construction styled in the vintage “Rams Horn” design for maximum engine clearance and maximum strength
- Smooth
transition, 1-5/8” diameter primaries are used for increased exhaust
flow increasing performance and improving throttle response
- 3/8” thick 2-1/4” collector for maximum strength
- Thick manifold flange pads for a leak-free seal and maximum strength
- Premium aluminum manifold gaskets and collector hardware is included
- This manifold is coated in metallic ceramic coating for maximum performance and reduced skin temperatures
- Sold as a pair
- Please contact before ordering if you are not 100% sure of fitment
| Bolt Size | 3/8-16 x 3/4 |
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| Brand | Flowtech |
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| CARB (California) Compliant | No |
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| Collector Diameter | 2.25 inch |
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| Emission Code | 4 |
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| Engine | Chevrolet Small Block Gen I |
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| Flange Style | Square Port |
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| Gaskets Included | Yes |
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| Hardware Included | Yes |
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| Header Finish | Silver Ceramic |
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| Header Style | Ram Horn |
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| Material | Steel |
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| Pack Qty | Pair |
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| Primary Tube Dia. | 1-5/8 inch |
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| Product Type | Manifold |
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| Tube Diameter | 1.625" |
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| UPC | 090127690734 |
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| Part Number | 11704-1FLT |
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