Flowmaster 81087 Manifold Downpipes - 2"/2.5" for 75-79 Chev.

Flowmaster 81087 Manifold Downpipes - 2.00 in. Inlet 2.50 in. Outlet - 409S

Flowmaster introduces their new manifold downpipe for the 1975-1979 Corvette with 350 ci, V8 engines. This 2.25? mandrel bent assembly consists of a flanged Y-pipe that connects to the factory cast iron manifolds, then to the back of the catalytic converter (offered separately as P/N 2010036). All necessary flanges, gaskets and hardware are included for a great fitting, bolt-on installation. Constructed in durable 409S stainless steel, the system is covered by Flowmaster's Lifetime Limited Warranty. (Fits 75-76 Models without Smog/Air pump)

Features:

• Stainless Steel Construction
• Mandrel Bent Tubing
• Bolt-on Installation
• Lifetime Limited Warranty

Product Specification:

• 2WD/4WD: RWD
• Inlet diameter (inches): 2
• Muffler qty: None
• Single dual: Single
• Tip quantity: None
• Heat shield: None
• Material: 409S Stainless Steel
• Outlet diameter (inches): 2.5
• System type: Manifold Downpipes
• Tubing diameter (inches): 2.25

Fitments:

• 1977-1979 Chevrolet Corvette Base V8, 5.7L
• 1979 Chevrolet Corvette Base V8, 5.7L
• 1978 Chevrolet Corvette Indianapolis 500 Pace Car V8, 5.7L
• 1978 Chevrolet Corvette Silver Anniversary Edition V8, 5.7L
• 1975 Chevrolet Corvette Stingray V8, 5.7L
• 1976 Chevrolet Corvette Stingray V8, 5.7L

Notes: 1975-1979 Chevrolet Corvette with 350 Cubic inch engine (Except 75-76 with smog pump)