Ford 1964-1970 Mustang 260 289 302 351W Stainless Tri-Y Exhaust Header Manifold
ℹ️ DESCRIPTION
This exhaust header only fits manual transmissions using 10"r 10.5" clutch. 1968-up bell housings require driver side header clearance. Non-HiPo cars with manual transmission may need header clearance for clutch linkage.
Does not fit models with GT-40P heads or AOD transmission. 1967-70 Manual transmission cars require additional driver's side header clearance around the steering box.
Features
- Made of high quality T-304 stainless steel material
- Reducers, Bolts and Metal Gasket Included
- TIG Welded CNC Machine Flange
- Increase high flow air, instantly gain 10 to 15 Hp. / T
- Heavy duty 16-gauge tubing for increased strength and durability
- 1-1/2" Diameter primary tubes, 1-3/4” diameter secondary tubes for increased exhaust flow increasing performance and improving throttle response
- 2-1/2" Collector for maximum strength and exhaust flow
- 3/8" Thick header flange for a leak-free seal and maximum strength
🔍 Fitment:
- For 64-70 Ford Mustang 260/289/302. (except 1965, 1966 Ford Mustang, 1968 Ford Mustang Base)
📜 POLICY
🚚 Ships from nearest warehouse within 1 business day, arrives in 5-8 days（most area in 7 days）
🔄 30-day return policy
🔧 2-year replacement warranty
Note:
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📮 Contact Email: support@samexhaust.com
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.