Home / Shop / Flowtech Rams Horn Exhaust Manifolds 11704-RFLT Manifolds, Horn, Cast Iron, Natural, Chevy, Small Block, STREET ROD. Pair

Flowtech Rams Horn Exhaust Manifolds 11704-RFLT Manifolds, Horn, Cast Iron, Natural, Chevy, Small Block, STREET ROD. Pair

SKU: BIG11704-RFLT

Exhaust Manifolds

Flowtech

Flowtech Rams Horn Exhaust Manifolds 11704-RFLT Manifolds, Horn, Cast Iron, Natural, Chevy, Small Block, STREET ROD. Pair

SKU: BIG11704-RFLT

Exhaust Manifolds

Sale ends in Calculating... Tue 13 Oct, 12:56 am AEST

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

IMPORTANT NOTICE: Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included. The collector diameter is 2.25 inches.

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.

Part Type

Exhaust Manifolds

Data: v4.2 - Upd: 2026-09-30 00:52:12

Specifications

Product Attributes - Brand: Flowtech
Product Attributes - Manufacturer's Part Number: 11704-RFLT
Product Attributes - Part Type: Exhaust Manifolds
Product Attributes - Product Line: Flowtech Rams Horn Exhaust Manifolds
Product Attributes - UPC: 090127690758
Product Attributes - Exhaust Manifold Material: Cast iron
Product Attributes - Exhaust Manifold Color: Natural
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Exhaust Manifold Gaskets Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included. The collector diameter is 2.25 inches.

Reference Information

Brand Name/s	Flowtech
StreetFX SKU	big11704-RFLT
SFX Item ID	5092191
Supplier Item Code	5092191
Manufacturer SKU	11704-RFLT
Manufacturer UPC	90127690758

Compatibility

Application Data

Make	CHEVROLET
Beginning Year	1955
Ending Year	1957
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1955
Ending Year	1957
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1955
Ending Year	1957
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1955
Ending Year	1957
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1957
Ending Year	1967
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1957
Ending Year	1967
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1957
Ending Year	1967
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1957
Ending Year	1967
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1962
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.4L/327
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1962
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.4L/327
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1962
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.4L/327
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1962
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.4L/327
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	1969
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1967
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1968
Ending Year	1973
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1968
Ending Year	1973
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1968
Ending Year	1973
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1968
Ending Year	1973
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1970
Ending Year	1980
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1970
Ending Year	1980
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1970
Ending Year	1980
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1970
Ending Year	1980
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1975
Ending Year	1976
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1975
Ending Year	1976
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1975
Ending Year	1976
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1975
Ending Year	1976
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1976
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1976
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1976
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1976
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1979
Ending Year	1982
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Transmission	Automatic
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1979
Ending Year	1982
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Transmission	Automatic
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1979
Ending Year	1982
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Transmission	Manual
Exhaust Manifold Location	Left
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Make	CHEVROLET
Beginning Year	1979
Ending Year	1982
Engine Type	V8
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Transmission	Manual
Exhaust Manifold Location	Right
Application Notes	Rams Horn design, ideal for Street Rod applications. Fits with straight or angled spark plugs. Gasket and hardware for collector are not included.

Loading compatibility information...

Keep shopping

Select Your Vehicle

Flowtech Rams Horn Exhaust Manifolds 11704-RFLT Manifolds, Horn, Cast Iron, Natural, Chevy, Small Block, STREET ROD. Pair

Flowtech Rams Horn Exhaust Manifolds 11704-RFLT Manifolds, Horn, Cast Iron, Natural, Chevy, Small Block, STREET ROD. Pair

Description

Part Type

Specifications

Reference Information

Compatibility

More from Flowtech

Flowtech SBF Turbo Headers 12164FLT Headers, Shorty, Stainless Steel, 1-3/4 in. Primary, Natural, Ford Small Block, Pair

Flowtech Headers 12542FLT Headers, Long Tube, Steel, Painted, Ford, Pickup, 4WD, 352-390, FE, Pair

Flowtech Headers 12540FLT Headers, Long Tube, Steel, Painted, Ford, Big Block FE, Pair

Flowtech Coyote Turbo Headers 12153FLT Headers, Forward Facing Turbo, V-Band Flanges, 304 Stainless Steel, Polished, Ford, Modular V8, Coyote, Pair

Flowtech Lakester Street Rod Headers 11702FLT Headers, Lakester, Steel, Painted, D-port, Rod, Chevy Small Block, Pair

Flowtech Headers 12100FLT Headers, Long Tube, Steel, Painted, Ford, Mercury, Car, Small Block, Pair