These 1-7/8 inch long tube headers are made for LS swaps into the 1973-1977 Chevelle, Monte Carlo, LeMans, Cutlass or Regal. They are mild steel with 3/8 inch flanges, a silver ceramic coating and 3 inch V-band collectors.
Will these headers fit my 1973-1977 A-Body LS swap?
- 1973-1977 Chevrolet Chevelle
- 1973-1977 Chevrolet Monte Carlo
- 1973-1977 Pontiac LeMans
- 1973-1977 Oldsmobile Cutlass
- 1973-1977 Buick Regal
What comes in the box?
- One pair of 1-7/8 inch long tube headers
- Seals-4-Good gaskets
- Header bolts
- Collector extensions
- V-band clamps
Header specs
- Primary tubes: 1-7/8 inch
- Style: long tube
- Material: mild steel
- Flanges: 3/8 inch
- Collectors: 3 inch V-band
- Finish: silver ceramic coating
- O2 sensor bungs: not included
Do they have O2 sensor bungs?
No. Plan where your O2 sensors will go in the rest of your exhaust.
Install notes
- The starter, valve covers and/or spark plugs may need to come out during install.
- The headers are designed around a floor shifter. A column shift car needs a linkage modification or a cable linkage.
Read the BRP install guides before you order. For the rest of your swap, see the LS swap kit builder.