Overview:
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 rod and street 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 raw “uncoated” so it is perfect to paint match or coat to match engine or body design
- Sold as a pair
Application:
- Universal
Specs:
| Brand | Flowtech |
|---|---|
| Collector Diameter | 2.25 inch |
| Emission Code | 4 |
| Engine | Chevrolet Small Block Gen I |
| Flange Style | Square Port |
| Gaskets Included | Yes |
| Hardware Included | Yes |
| Header Finish | Natural |
| Header Style | Ram Horn |
| Pack Qty | Pair |
| Primary Tube Dia. | 1-5/8 inch |
| Product Type | Manifold |
| Tube Diameter | 1.625″ |
| Tube Material | Cast Iron |
| Warning | California Proposition 65 |
