Page 324 –

SOR F and 2F Headers

SOR 2 piece silver ceramic coated header installed
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SOR 2 piece silver ceramic coated header detail
SOR 2 piece silver ceramic coated header detail 2
SOR 2 piece silver ceramic coated header detail 3
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SOR 2 Piece Silver Ceramic Coated Headers are built exclusively for Specter Off-Road in the USA. These top quality headers are designed to fit right! Made from Ceramic Coated Steel to resist corrosion. Requires SOR Stainless Steel Header Pipe for installation see part #324-410. Complete your exhaust system head to tail by including the SOR Muffler and Tail Pipe Kit, see part numbers 046-06B-KIT or 324-740 depending on your FJ40 production date. Your new SOR Silver Ceramic Header comes with a Kevlar Header Gasket but fresh new manifold stud hardware kit will help the job go smoothly, see part #044-02.
Link to SOR Header Pipe link to SOR Muffler and Tail Pipe Kits Link to manifold stud kit

FJ40, FJ55 and FJ60 Headers, Stud Kits and Manifold Gaskets

SOR Silver Ceramic Coated Headers


#324-400 SOR
Silver Ceramic
Coated Headers

(click for large picture)

SOR 2 Piece Silver Ceramic Coated Headers are built exclusively for Specter Off-Road in the USA.These top quality headers are designed to fit right! Made from Ceramic Coated Steel to resist corrosion.


Dyno Test
(click for large picture)

We installed these headers on a 2F engine in an FJ40 without emission controls and tested the vehicle on a chassis dynamometer. The difference between the stock Toyota exhaust and the SOR Silver Ceramic Coated Headers was a maximum increase of 16.6% in horsepower and 7.9% in torque. Your engine's performance change may be different.

Header specifications: Primary tubes are 1 5/16 inch inside diameter. The primary tube average length is 33 inches. The collectors are 2 1/16 inch inside diameter. The two piece Tri-Y design eliminates header warping, allows for frame flex and the slip fit exhaust connections eliminate exhaust flange gasket leaks. Header comes with band type clamps that do not deform the pipe. These clamps make for easy removal and replacement for engine or clutch service.

A Specter Off-Road Exclusive Part

Fits 1969 to 12/78 FJ40 without emission controls. Can fit 1979 to 1984 FJ40 and 1980 to 1987 FJ60 vehicles without emission controls, by modifying header pipe to fit your vehicle's exhaust system Works with column shift linkage and floorshift models. Header will not fit with PTO Winch. Comes with Kevlar header gasket.

Requires SOR Stainless Steel Header Pipe for installation see part number #324-410.

SOR recommends purchasing Stainless Steel Braided Oil Lines. They’re longer than stock and provide better tolerance to excessive heat.

HEADERS ARE NOT LEGAL IN CALIFORNIA FOR USE ON VEHICLES EQUIPPED WITH POLLUTION CONTROLS. PLEASE CHECK YOUR LOCAL SMOG LAWS BEFORE INSTALLING HEADERS ON YOUR TOYOTA LAND CRUISER.
Buy Quantity Part Number Description Price In Stock
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Add to Cart 324-420 SOR Silver ceramic coated headers
Fits 1969-12/78 FJ40 without emission controls - Works with column shift linkage and floor shift models - Headers will not fit with PTO Winch - Will not fit FJ55 - Can also fit 1979 to 1984 FJ40 and 1980 to 1987 FJ60 vehicles without emission controls, by modifying header pipe to fit your vehicle's exhaust system - Comes with Kevlar header gasket and two Stainless Steel Band Clamps - REQUIRES Header Pipe for installation - See part 324-410.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 20.00 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$886.00
SOR Silver ceramic coated headers
Fits 1969-12/78 FJ40 without emission controls - Works with column shift linkage and floor shift models - Headers will not fit with PTO Winch - Will not fit FJ55 - Can also fit 1979 to 1984 FJ40 and 1980 to 1987 FJ60 vehicles without emission controls, by modifying header pipe to fit your vehicle's exhaust system - Comes with Kevlar header gasket and two Stainless Steel Band Clamps - REQUIRES Header Pipe for installation - See part 324-410.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 20.00 is already included in price)
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SOR Header Pipes

SOR Header Pipes are used to adapt the SOR 2 Piece Headers to the single stock exhaust system. SOR Header Pipes are designed to run above the skid plate for better protection and ground clearance.

A Specter Off-Road Exclusive Part
1969 to 1974 FJ40: SOR Header Pipe allows a bolt together connection to the factory muffler system. 1975 to 1978 FJ40: Specter recommends updating the entire muffler and tail pipe assembly to a more free flowing system. Specter offers a complete bolt on system you can install in your own driveway at a fraction of a muffler shop's price, click for listing.
Header pipe #324-410 will not fit on vehicles equipped with PTO winches, and cannot be shipped via parcel post.
Buy Quantity Part Number Description Price In Stock
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Add to Cart 324-410 SOR HEADER PIPE
Fits 1968-1974 FJ40: SOR Header Pipe allows a bolt together connection from the SOR header set to the factory muffler system. 1975 to 1978 FJ40 - Specter recommends updating the entire muffler and tail pipe assembly to a more free flowing system. Specter offers a complete bolt on system you can install in your own driveway at a fraction of a muffler shop's price, see 324-740. 1979 to 1987 FJ40 and FJ60 vehicles without emission controls will need to modify this header pipe and have the rear portion of the exhaust connected by an exhaust shop.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$165.25
SOR HEADER PIPE
Fits 1968-1974 FJ40: SOR Header Pipe allows a bolt together connection from the SOR header set to the factory muffler system. 1975 to 1978 FJ40 - Specter recommends updating the entire muffler and tail pipe assembly to a more free flowing system. Specter offers a complete bolt on system you can install in your own driveway at a fraction of a muffler shop's price, see 324-740. 1979 to 1987 FJ40 and FJ60 vehicles without emission controls will need to modify this header pipe and have the rear portion of the exhaust connected by an exhaust shop.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
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Muffler & Tail Pipe Kits

(click for large picture)

1968-12/74 Muffler & Tail Pipe Kit

Buy Quantity Part Number Description Price In Stock
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Add to Cart 324-723 MUFFLER & STAINLESS STEEL TAIL PIPE KIT
Fits 1968-12/74 FJ40 WITH SOR HEADERS - Includes muffler, Stainless Steel tail pipe, muffler mounting ring, tail pipe bracket, cushion, both muffler clamps and the clamp for tail pipe bracket. This system routes exhaust above skid plate and exits behind the rear tire on the left side of the vehicle. Requires minor modification of skid plate.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$331.25
MUFFLER & STAINLESS STEEL TAIL PIPE KIT
Fits 1968-12/74 FJ40 WITH SOR HEADERS - Includes muffler, Stainless Steel tail pipe, muffler mounting ring, tail pipe bracket, cushion, both muffler clamps and the clamp for tail pipe bracket. This system routes exhaust above skid plate and exits behind the rear tire on the left side of the vehicle. Requires minor modification of skid plate.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
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1975-1984 Muffler & Tail Pipe Kit

Buy Quantity Part Number Description Price In Stock
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Add to Cart 324-740 MUFFLER & TAIL PIPE KIT
Fits 1975-1984 FJ40 WITH SOR HEADERS - Includes muffler, Stainless Steel tail pipe, muffler mounting ring, tail pipe bracket, cushion, both muffler clamps and the clamp for tail pipe bracket. This system routes exhaust above skid plate and exits behind the rear tire on the left side of the vehicle. Requires minor modification of skid plate.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$331.25
MUFFLER & TAIL PIPE KIT
Fits 1975-1984 FJ40 WITH SOR HEADERS - Includes muffler, Stainless Steel tail pipe, muffler mounting ring, tail pipe bracket, cushion, both muffler clamps and the clamp for tail pipe bracket. This system routes exhaust above skid plate and exits behind the rear tire on the left side of the vehicle. Requires minor modification of skid plate.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
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Manifold Stud Kits

Buy Quantity Part Number Description Price In Stock
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Add to Cart 044-02B-KIT Manifold stud kit
1968-1974 F gas engine - Kit has qty 6 manifold studs, qty 6 manifold nuts, and qty 6 manifold washers.
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$29.90
Manifold stud kit
1968-1974 F gas engine - Kit has qty 6 manifold studs, qty 6 manifold nuts, and qty 6 manifold washers.
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 044-02C-KIT Manifold stud kit
1/75-8/87 2F gas engine - Kit has qty 6 manifold studs, qty 6 manifold nuts, qty 6 manifold washers, and 2 end bolts.
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$44.00
Manifold stud kit
1/75-8/87 2F gas engine - Kit has qty 6 manifold studs, qty 6 manifold nuts, qty 6 manifold washers, and 2 end bolts.
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 044-02XB-KIT MANIFOLD STUD STEP–UP KIT
Fits 12mm diameter at one end and 10mm at the other, 37mm long. Comes with nuts and washers for larger 12mm ends. Set of 6. Designed for early type head with later model manifolds.
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$71.88
MANIFOLD STUD STEP–UP KIT
Fits 12mm diameter at one end and 10mm at the other, 37mm long. Comes with nuts and washers for larger 12mm ends. Set of 6. Designed for early type head with later model manifolds.
On Sale - Everyone gets the Discounted Price on this part.
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Header & Manifold Gaskets

Graphite Manifold Gaskets

Buy Quantity Part Number Description Price In Stock
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Add to Cart 044-01B-SOR SOR GRAPHITE MANIFOLD GASKET
Fits 1968-1974 F gas engine. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$71.25
SOR GRAPHITE MANIFOLD GASKET
Fits 1968-1974 F gas engine. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 044-01B-PAIR PAIR SOR GRAPHITE MANIFOLD GASKET SET
Fits 1968-1974 F gas engine. SAVE $$ when you buy 2 gaskets. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$115.25
PAIR SOR GRAPHITE MANIFOLD GASKET SET
Fits 1968-1974 F gas engine. SAVE $$ when you buy 2 gaskets. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 044-01C-SOR SOR GRAPHITE MANIFOLD GASKET
Fits 1/75-8/87 2F gas engine. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$71.25
SOR GRAPHITE MANIFOLD GASKET
Fits 1/75-8/87 2F gas engine. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 044-01C-PAIR PAIR SOR GRAPHITE MANIFOLD GASKET SET
Fits 1975-1987 2F gas engine. SAVE $$ when you buy 2 gaskets. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$115.25
PAIR SOR GRAPHITE MANIFOLD GASKET SET
Fits 1975-1987 2F gas engine. SAVE $$ when you buy 2 gaskets. This is a compressed graphite material with a stainless steel core. This unique gasket is about 1/8 inch thick and is designed to be compressed during installation. This compression helps seal manifolds that are not perfectly flat. Resists leaks due to warping. The stainless steel core resists blowing out. The graphite material is rated for temperatures in the 2000 degree range so the material will not deteriorate due to exhaust heat. Mfg suggested fastener torque of 20-25 ft lb.
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
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SOR Kevlar Header Gasket

SOR Kevlar Header Gaskets are specially made to be heat resistant. Long lasting to withstand temperatures up to 750 degrees Fahrenheit. Say good-bye to Asbestos header gaskets.

Replacement Manifold Gaskets

Stock shaped manifold gaskets can also be used for your new SOR Silver Ceramic Coated Headers
Buy Quantity Part Number Description Price In Stock
Click for Zoom
Add to Cart 044-01B AFTERMARKET Manifold gasket
Fits 1968-1974 F gas engine
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$39.75
AFTERMARKET Manifold gasket
Fits 1968-1974 F gas engine
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 044-01C Manifold gasket
Fits 1/75-8/87 2F gas engine
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$57.99
Manifold gasket
Fits 1/75-8/87 2F gas engine
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
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Exhaust Parts

Buy Quantity Part Number Description Price In Stock
Click for Zoom
Add to Cart 046-06B OEM Muffler
Fits 1968-1974 FJ40
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$136.25
OEM Muffler
Fits 1968-1974 FJ40
On Sale - Everyone gets the Discounted Price on this part.
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 046-07B FJ40 Tail Pipe
Fits 1968-12/74 FJ40-Has a 1 7/8 inch opening at muffler end
(Discontinued - Not available at this time)
(an Additional Handling Charge of 16.25 is already included in price)
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$0.00
FJ40 Tail Pipe
Fits 1968-12/74 FJ40-Has a 1 7/8 inch opening at muffler end
(Discontinued - Not available at this time)
(an Additional Handling Charge of 16.25 is already included in price)
Add to Cart 046-08B AFTERMARKET Muffler ring
Fits 1967-1974 FJ40
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$28.00
AFTERMARKET Muffler ring
Fits 1967-1974 FJ40
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 046-09A-A Aftermarket Muffler Ring Pad
Fits 1958-12/74 FJ40
Club Price with 15% Discount is $2.27 Click here for info about joining Club SOR
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$2.67
Aftermarket Muffler Ring Pad
Fits 1958-12/74 FJ40
Club Price with 15% Discount is $2.27 Click here for info about joining Club SOR
Add to Cart 046-09B Muffler ring pad
Fits 1968-12/74 FJ55
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$15.87
Muffler ring pad
Fits 1968-12/74 FJ55
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 046-11B-A AFTERMARKET Tailpipe bracket
1968-12/74 FJ40
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$44.00
AFTERMARKET Tailpipe bracket
1968-12/74 FJ40
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 046-12 Small muffler clamp
Fits 2 inch pipe
Club Price with 15% Discount is $5.74 Click here for info about joining Club SOR
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$6.75
Small muffler clamp
Fits 2 inch pipe
Club Price with 15% Discount is $5.74 Click here for info about joining Club SOR
Add to Cart 046-13 Large muffler clamp
Fits 2-1/4 inch pipe
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$6.15
Large muffler clamp
Fits 2-1/4 inch pipe
On Sale - Everyone gets the Discounted Price on this part.
Add to Cart 046-23B-SS REPLACEMENT STAINLESS STEEL BAND CLAMP
Stainless Steel clamps - Size 57.2 MM - sold each
On Sale - Everyone gets the Discounted Price on this part.
Prop 65 Caution WARNING: Cancer and Reproductive Harm — www.p65warnings.ca.gov
$10.00
REPLACEMENT STAINLESS STEEL BAND CLAMP
Stainless Steel clamps - Size 57.2 MM - sold each
On Sale - Everyone gets the Discounted Price on this part.
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Header & Manifold Installation
"...progressively tighten the fasteners..."
When installing a header or replacing a stock manifold remember to progressively tighten the fasteners keeping the mating surfaces flat against each other. For manifold studs and nuts see page 044 for other exhaust components see page 046.

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