Flowmaster's Scavenger Series Elite long tube headers are designed to replace the factory cast iron manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-3/4 in. primary tubes, 3/8 in. thick flanges and incorporate Flowmaster's popular 3 in. ball flange collector connections ensuring a leak free installation. Scavenger Series long tube headers deliver maximum performance and are suited to the enthusiast who wants the best. Like all Flowmaster products the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit these headers include gaskets and necessary hardware for easy installation. Note 1 - fits most Z-bars. Some vehicles may require Z-bar modification for proper fit. Note 2 - fits manual steering. Requires drop down bracket to fit with power steering. Note 3 - e-brake pivot bracket must be relocated on C6/AOD transmission. Note 4 -this product is legal only for off highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide.
| Attachment Method |
Flanged |
| Automotive Item Grade |
High Performance |
| Bolt size |
3/8-16 x 1 |
| Bolts/Studs Included |
Yes |
| Brand |
Flowmaster |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| California Proposition 65 Required |
Yes |
| CARB (California) Compliant |
No |
| Category |
Exhaust |
| Clamping Type |
Flat Band |
| 1895 |
Ball and Socket Flange |
| Collector Diameter |
3.00 |
| Collector Included |
Yes |
| 2877 |
3.00 |
| 17 |
Silver |
| Color/Finish |
Silver Ceramic |
| 153 |
Long Tube |
| 10091 |
No |
| Emission Code |
3 |
| Engine |
Ford Small Block |
| 200 |
Natural |
| Flange Thickness |
3/8 |
| 353 |
Yes |
| 3390 |
Performance |
| Header Finish |
Ceramic Coated |
| Header Flange Thickness |
3/8 |
| Header Series |
Scavenger Series Elite |
| Header Style |
Long Tube |
| Inlet Port Shape |
Square Case |
| Main Piping Diameter |
1.75 |
| 10 |
Stainless Steel |
| 30 |
Yes |
| Outlet Diameter |
3.00 |
| 2878 |
No |
| part type |
Exhaust Header |
| 1905 |
Rectangular |
| Primary Tube Dia. |
1-3/4 inch |
| Primary Tubing Diameter |
1-3/4" |
| Product Type |
Headers |
| Reducers Included |
Yes |
| 1336 |
High Gloss |
| Sub Category |
Exhaust Manifolds |
| Tube Gauge |
16 |
| Tube Lengths |
Equal Length |
| Tube Wall Thickness |
16 |
| Warning |
California Proposition 65 |
| Attachment Method |
Flanged |
| Automotive Item Grade |
High Performance |
| Bolt size |
3/8-16 x 1 |
| Bolts/Studs Included |
Yes |
| Brand |
Flowmaster |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| California Proposition 65 Required |
Yes |
| CARB (California) Compliant |
No |
| Category |
Exhaust |
| Clamping Type |
Flat Band |
| 1895 |
Ball and Socket Flange |
| Collector Diameter |
3.00 |
| Collector Included |
Yes |
| 2877 |
3.00 |
| 17 |
Silver |
| Color/Finish |
Silver Ceramic |
| 153 |
Long Tube |
| 10091 |
No |
| Emission Code |
3 |
| Engine |
Ford Small Block |
| 200 |
Natural |
| Flange Thickness |
3/8 |
| 353 |
Yes |
| 3390 |
Performance |
| Header Finish |
Ceramic Coated |
| Header Flange Thickness |
3/8 |
| Header Series |
Scavenger Series Elite |
| Header Style |
Long Tube |
| Inlet Port Shape |
Square Case |
| Main Piping Diameter |
1.75 |
| 10 |
Stainless Steel |
| 30 |
Yes |
| Outlet Diameter |
3.00 |
| 2878 |
No |
| part type |
Exhaust Header |
| 1905 |
Rectangular |
| Primary Tube Dia. |
1-3/4 inch |
| Primary Tubing Diameter |
1-3/4" |
| Product Type |
Headers |
| Reducers Included |
Yes |
| 1336 |
High Gloss |
| Sub Category |
Exhaust Manifolds |
| Tube Gauge |
16 |
| Tube Lengths |
Equal Length |
| Tube Wall Thickness |
16 |
| Warning |
California Proposition 65 |
| Description_ABR |
HDR 64-73 FO |
| Description_SHO |
HDR 64-73 FORD MUSTA |
| Description_INV |
64-73 FORD MUSTANG SB HEADER 1-3/4 |
| Description_ASC |
Fits 1964 to 1973 Mustang, with a 289 or 302 small block V8 engine, long tube headers |
| Description_DES |
Flowmaster Scavenger Series Elite Header |
| Description_EXT |
Fits 1964-1973 Mustang, 289-302 SB Engine, V8, Long Tube Headers, 1-3/4" Primary, 3" Ball-Flange Collector, 16 Gauge Tubing, 3/8" Flange, Silver Ceramic Coating, 409S Stainless Steel |
| Description_MKT |
Flowmaster's Scavenger Series Elite long tube headers are designed to replace the factory cast iron manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-3/4 in. primary tubes, 3/8 in. thick flanges and incorporate Flowmaster's popular 3 in. ball flange collector connections ensuring a leak free installation. Scavenger Series long tube headers deliver maximum performance and are suited to the enthusiast who wants the best. Like all Flowmaster products the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit these headers include gaskets and necessary hardware for easy installation. Note 1 - fits most Z-bars. Some vehicles may require Z-bar modification for proper fit. Note 2 - fits manual steering. Requires drop down bracket to fit with power steering. Note 3 - e-brake pivot bracket must be relocated on C6/AOD transmission. Note 4 -this product is legal only for off highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide. |
| Description_FAB |
High Temperature Ceramic Coating |
| Description_FAB |
Dyno tuned for maximum performance |
| Description_FAB |
Ball & Socket Collector Connections |
| Description_FAB |
Stainless Steel Construction |
| Description_ABR |
HDR 64-73 FO |
| Description_SHO |
HDR 64-73 FORD MUSTA |
| Description_INV |
64-73 FORD MUSTANG SB HEADER 1-3/4 |
| Description_ASC |
Fits 1964 to 1973 Mustang, with a 289 or 302 small block V8 engine, long tube headers |
| Description_DES |
Flowmaster Scavenger Series Elite Header |
| Description_EXT |
Fits 1964-1973 Mustang, 289-302 SB Engine, V8, Long Tube Headers, 1-3/4" Primary, 3" Ball-Flange Collector, 16 Gauge Tubing, 3/8" Flange, Silver Ceramic Coating, 409S Stainless Steel |
| Description_MKT |
Flowmaster's Scavenger Series Elite long tube headers are designed to replace the factory cast iron manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-3/4 in. primary tubes, 3/8 in. thick flanges and incorporate Flowmaster's popular 3 in. ball flange collector connections ensuring a leak free installation. Scavenger Series long tube headers deliver maximum performance and are suited to the enthusiast who wants the best. Like all Flowmaster products the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit these headers include gaskets and necessary hardware for easy installation. Note 1 - fits most Z-bars. Some vehicles may require Z-bar modification for proper fit. Note 2 - fits manual steering. Requires drop down bracket to fit with power steering. Note 3 - e-brake pivot bracket must be relocated on C6/AOD transmission. Note 4 -this product is legal only for off highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide. |
| Description_FAB |
High Temperature Ceramic Coating |
| Description_FAB |
Dyno tuned for maximum performance |
| Description_FAB |
Ball & Socket Collector Connections |
| Description_FAB |
Stainless Steel Construction |
