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- Finish your under-the-hood upgrade with a FlowTech Exhaust Manifold
- Tight-fit block hugger design used in popular hot rod and street rods
- Cast iron manifolds styled in the vintage “Rams Horn” design for optimal engine clearance
- 1.625” diameter primaries increase flow, performance and throttle response
- Durable .375” thick, 2.5” diameter collector for maximum strength
- Thick header flange pads provide a strong, leak-free seal
- Several sleek finishes available (for most vehicle applications)
- All necessary hardware and premium aluminum header gaskets included
- Your FlowTech Exhaust Manifold carries a 90-day limited warranty
Prime real estate is at a minimum in your engine bay. So make sure there’s room for every upgrade with a space-saving FlowTech Exhaust Manifold. Engineered with the tight-fit block hugger design used in popular hot rod and street rods, these cast iron manifolds are styled after vintage “Rams Horn” manifolds to provide optimal engine clearance.
With smooth transition, 1.625” diameter primaries, FlowTech Exhaust Manifolds increase your air flow, boost overall performance and improve throttle response. And thanks to durable .375” thick, 2.5” wide collectors, your FlowTech Manifold is made for maximum strength.
Flow Tech Exhaust Manifolds are available in several sleek finishes for most vehicle applications and come complete with premium aluminum header gaskets and all necessary installation hardware. Your FlowTech Exhaust Manifold carries a 90-day limited warranty.