Flowtech
OBS 1982-1993 S-10, 1-3/4 409SS HEADERS
SKU: F00M 11557FLT
Description
Part #: 11557FLT
Flowtech Exhaust products are the perfect combination of quality and value. We are proud to offer these 1-3/4" Long Tube Headers for 1982-1993 S-10 2WD vehicles with LS engines. They are available in painted or ceramic coated mild steel, natural 304 or 409 stainless steel, and polished 304 stainless steel.
Features:
- For GM LS engine swaps into 82-93 S-10 2WD vehicles
- 1-3/4" mandrel bent primary tubes and long transition 3" collectors for increased exhaust velocity
- 3/8" thick header flanges for strength and maximum sealing surface
- Available in painted or ceramic coated mild steel, natural 304 or 409 stainless steel, and polished 304 stainless steel
- Gaskets and hardware included
1982-1993 S-10 LS Swap | Primary Tube Diameter 1-3/4", Collector Diameter 3"
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Flowtech |
| Part Number | F00M 11557FLT |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy