Flowtech Rams Horn Exhaust Manifolds 31730-3FLT

Name: Flowtech Rams Horn Exhaust Manifolds
Brand: Flowtech
SKU: BIG-31730-3FLT
Price: 343.95 USD
Availability: InStock
Rating: 5 (1 reviews)

5 out of 5 stars ( 1 )

Part Number: BIG-31730-3FLT

$343.95

$382.95

(Save $39.00)

Flowtech Rams Horn Exhaust Manifolds

Exhaust Manifolds, Tight Tuck for LS Swaps, 1.75 in. Primaries, with Mating Flanges, Hi-Silicon-Moly Ductile Cast Iron, Black Ceramic Coating, Pair
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Flowtech Rams Horn Exhaust Manifolds 31730-3FLT

BIG-31730-3FLT

5 out of 5 stars ( 1 )

Part Number: BIG-31730-3FLT

Estimated Ship Date from GA, TX: Monday 10/19/2026

$343.95

$382.95

(Save $39.00)

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Estimated Ship Date from GA, TX: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

Flowtech

Manufacturer's Part Number:

31730-3FLT

Part Type:

Exhaust Manifolds

Product Line:

Flowtech Rams Horn Exhaust Manifolds

Summit Racing Part Number:

BIG-31730-3FLT

UPC:

090127074077

Exhaust Manifold Material:

Cast iron

Exhaust Manifold Color:

Black ceramic coated

Mounting Hardware Included:

Exhaust Manifold Gaskets Included:

Remanufactured:

Quantity:

Sold as a pair.

Notes:

Ideal for street rods and classes requiring cast iron exhaust manifolds. Outlet is 2.25 in. and includes flange.

Flowtech Rams Horn Exhaust Manifolds

Flowtech Rams Horn exhaust manifolds feature a tightly fit block-hugger design for popular hot rod and street rods. The cast iron construction is styled in the vintage "Rams Horn" design for maximum strength and engine clearance. The manifolds use smooth-transition, 1 5/8 in. diameter primaries for increased exhaust flow, which means improved performance and throttle response. The thick header flange pads ensure a strong, leak-free seal.

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