Exhaust› Headers, Manifolds and Components
Flowtech
Long Tube Header Black Paint 1966-1974 Chevy/GMC 1/2 & 3/4 & 1-Ton 2WD & 4WD 1967-1974 Blazer/Jimmy 2WD 1966-1972 Blazer/Jimmy K5/Suburban 4WD 1973-1974 Blazer/Jimmy K5/Suburban 2WD & 4WD 283-400 Tube Size 1.5 Inch Collector Size 3 Inch FlowTech
SKU: F00M 11500FLT
Moderate — 2–4 hours
Description
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 11500FLT |
Videos
INSTALL & REVIEW -Flowtech Header Installed & Fitting Great - Square Body Chevy C10 Build
1976 ford f150 flatbed flowtech long tube headers glass pack exhaust 360ci FE engine
Open Box and After Sound of Flowtech Headers on a Squarebody Chevy small block engine!
Chevy 350 headers - unboxing - Flowtech
Patriot Long Tube Headers SBC 67-87 Chevy C10 Review. 1.75” Primary Tubes. How Well Do They Fit?
Flowtech turbo headers for a small block chevy
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.
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