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This Flowmaster manifold downpipe kit is specifically for 1965-1974 Chevelle/El Camino, 1967-1972 Camaro, 1968-1969 Nova, 1968-1970 Caprice/Impala/Bel Air and 1970-1974 Monte Carlo all with BBC engines. They are designed for the person who wants to use a Headers-back exhaust system while retaining the factory exhaust manifolds instead of headers. Manufactured from 2.50-inch mandrel bent 409S stainless steel tubing and high quality flanges for a leak free fit and an easy installation. Fits factory Chevrolet BBC 3-bolt manifolds. Includes donut gasket and donut sleeves.
Fits 1965-1974 Chevelle/El Camino, 1967-1972 Camaro, 1968-1969 Nova, 1968-1970 Caprice/Impala/Bel Air, 1970-1974 Monte Carlo all with BBC engines and original factory manifolds.
MANIFOLD DOWNPIPES CHEVY BBC 65-74 409S
PIPE MNFD DO
Fits 2.50-inch factory BBC manifolds for 1965-1974 Chevelle/El Camino, 1968-1969 Nova, 1968-1970 Caprice/Impala/Bel Air, 1970-1974 Monte Carlo all with BBC engines and original factory manifolds.
| Brand |
Flowmaster |
|---|---|
| Part Number (MPN) |
81071 |
| SKU |
81071 |
| UPC / GTIN |
700042025756 / 00700042025756 |
| Condition |
New |
| Bend Type |
Mandrel |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| Category |
Exhaust |
| Clamping Type |
Flat Band |
| Clamps Included |
No |
| Emission Code |
3 |
| Finish |
Natural |
| Flanged Inlet |
Yes |
| Flanged Outlet |
No |
| Gasket Or Seal Included |
Yes |
| Grade Type |
Performance |
| Hanger Included |
No |
| Inlet Attachment Type |
Bolt-On |
| Inlet Inside Diameter |
2.87 |
| Inlet Outside Diameter |
3.00 |
| Main Piping Diameter |
2.50 |
| Material |
Stainless Steel |
| Material Gauge |
16 |
| Mounting Bracket Included |
No |
| Outlet Attachment Type |
Weld-On |
| Outlet Inside Diameter |
2.37 |
| Outlet Outside Diameter |
2.50 |
| part type |
Exhaust Manifold Down Pipe |
| Pipe Diameter |
2.50 |
| Product Type |
Exhaust Accessories |
| Quantity |
1 Pair |
| Shape |
Downpipe |
| Single Dual |
Dual |
| Sub Category |
Exhaust Manifolds |
| System Type |
Downpipe Kit |
| Tubing Diameter |
2.50 |
| Warning |
California Proposition 65 |
| Year |
1970 |
| Make |
Chevrolet |
| Model |
Bel Air |
| Body & Trim |
Base |
| Engine & Transmission |
6.6L V8 – Gas |
Vehicle Fitment
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