Exhaust› Exhaust Pipes, Systems and Components
Flowmaster
Manifold Downpipe Kit Fits 1965-1968 Pontiac Gto, Tempest, Lemans Flowmaster
SKU: F00L 81073
Moderate — 2–4 hours
Description
Part #: 81073
These Flowmaster manifold downpipes are specifically designed for all 1965-1968 Pontiac A-Body vehicles with either a 389 or 400 c.i. Pontiac engine and are manufactured from 2.50-inch mandrel-bent 409S stainless steel tubing with high quality flanges.These Only fit with manifold castings 9779032-D/S and 9779328-P/S and include the factory 2-bolt flanges. Covered by our Lifetime Limited Warranty.Mandrel-bent 16 Gauge Stainless Steel TubingTo Adapt Exhaust to Factory ManifoldsLarge 2.50-inch Manifold DownpipesStainless Steel ConstructionLifetime Limited WarrantyFlowmaster QualityIncludes HardwareEasy Installation
Features:
- Mandrel-bent 16 Gauge Stainless Steel Tubing
- To Adapt Exhaust to Factory Manifolds
- Large 2.50-inch Manifold Downpipes
- Stainless Steel Construction
- Lifetime Limited Warranty
- Flowmaster Quality
- Includes Hardware
- Easy Installation
~(11 lbs. 37X12X6)~ MANIFOLD DOWNPIPES PONTIAC A-BODY 409S
MIA's Description
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 81073 |
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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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