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Stef's Fabrication Specialties
STEF'S Fabrication Specialties offers many oil pan types and designs for most forms of motorsports.

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Items 1-18 of 18
BB Chevy Street and Strip Oil Pans
The most effective method of correcting oil windage problems in a Street and Strip engine is to increase the distance from the crankshaft to the sump. This is accomplished by simply installing a...More Details »
Cylinder Head Washers - NEW
Check out the Recently Listed Cylinder Head Washers.
Distributor Hold Downs - NEW
Check out the Recently Listed Distributor Hold Downs.
Engine Oil Pans - NEW
Check out the Recently Listed Engine Oil Pans.
Engines and Components - Clearance
HURRY! Sale is limited to stock on hand! No rain checks will be issued. Quantities are limited so don't delay!
Exhaust Y-Pipes - NEW
Check out the Recently Listed Exhaust Y-Pipes.
Flat Washers - NEW
Check out the Recently Listed Flat Washers.
Oil Pre-Heaters
Pit Stop USA is The Online Motorsports Superstore! We feature Oil Pre-Heaters at low everyday prices.
Oil Tank Fittings
Pit Stop USA is The Online Motorsports Superstore! We feature Oil Tank Fittings at low everyday prices.
Oil Tanks
Pit Stop USA is The Online Motorsports Superstore! We feature Oil Tanks at low everyday prices.
Piston Ring Squaring Tools - NEW
Check out the Recently Listed Piston Ring Squaring Tools.
SB Chevy Oil Pans
Professional engine builders know that choosing the right oil pan is important for many reasons because horsepower can clearly be increased by choosing the correct oil pan. You must consider the...More Details »
Transmission Pans
Pit Stop USA is The Online Motorsports Superstore! We feature Transmission Pans at low everyday prices.
Valve Cover Adapters and Spacers - NEW
Check out the Recently Listed Valve Cover Adapters and Spacers.
Valve Cover Breathers and Components - NEW
Check out the Recently Listed Valve Cover Breathers and Components.
Weld In Bungs and Fittings - NEW
Check out the Recently Listed Weld In Bungs and Fittings.
Windage Tray Screens
Windage tray screens help to direct oil to the sump area without splashing back onto the rotating assembly. It keeps the rotating assembly free of unwanted oil that reduces horsepower robbing...More Details »
Y-Pipe Merge Collectors
Pit Stop USA is The Online Motorsports Superstore! We feature Y-Pipe Merge Collectors at low everyday prices.
Items 1-18 of 18

Stef's Fabrication Specialties Products

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Items 1-25 of 43
Description: Fitting, Adapter, Straight, 12 AN Male to 12 AN Male O-Ring, Stainless Internal Screen, Aluminum, Blue Anodize, Each
Item #: STF6810
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $31.81
Sale: $23.74
Save: 25%
Save: $8.07
Qty:

Description: Valve Cover Spacer, 0.500 in Tall, O-Ring Seal / Hardware Included, Aluminum, Natural, GM LS-Series, Pair
Item #: BBP63905
Condition: New
Limited Supply: Only 2 Left!
CLEARANCE! Sale limited to stock on hand. Same Day Shipping! Ships from Michigan.
Ships from Michigan.
Price: $255.64
Sale: $148.88
Save: 42%
Save: $106.76
Qty:

Description: Head Bolt Washer, 0.872 in OD, 7/16 in ID, 0.150 in Thick, Chromoly, Black Oxide, Head Bolt, Aluminum Heads, Set of 34
Item #: BBP30420
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $145.46
Sale: $101.29
Save: 30%
Save: $44.17
Qty:

Description: Head Bolt Washer, 0.995 in OD, 1/2 in ID, 0.190 in Thick, Chromoly, Black Oxide, Head Bolt, Aluminum Heads, Set of 30
Item #: BBP30430
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $153.28
Sale: $107.39
Save: 30%
Save: $45.89
Qty:

Description: Breather Tube, 1-3/8 in OD, 3 in Long, 2 Internal Baffles, Aluminum, Pair
Item #: BBP68800
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
Ships from Michigan.
Price: $37.55
Sale: $29.69
Save: 21%
Save: $7.86
Qty:

Description: Valve Cover Spacer, 1.150 in Tall, Aluminum, Natural, Big Block Chevy, Pair
Item #: BBP63910
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $149.48
Sale: $102.09
Save: 32%
Save: $47.39
Qty:

Description: Valve Cover Spacer, 1.150 in Tall, Aluminum, Natural, Small Block Chevy, Pair
Item #: BBP63900
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $131.60
Sale: $88.41
Save: 33%
Save: $43.19
Qty:

Description: Valve Cover Spacer, 1.200 in Tall, Aluminum, Natural, Small Block Ford, Pair
Item #: BBP63940
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $161.11
Sale: $111.39
Save: 31%
Save: $49.72
Qty:

Description: Flat Washer, 5/16 in ID, 19/32 in OD, 0.100 in Thick, Steel, Chromate, Universal, Set of 100
Item #: BBP26190
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
Ships from Michigan.
Price: $23.57
Sale: $17.81
Save: 24%
Save: $5.76
Qty:

Description: Piston Ring Squaring Tool, 3.810-3.980 in Bore, Billet Aluminum, Black Anodize, Each
Item #: BBP41000
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Ships from Michigan.
Price: $52.99
Sale: $37.61
Save: 29%
Save: $15.38
Qty:

Description: Piston Ring Squaring Tool, 4.000-4.230 in Bore, Billet Aluminum, Black Anodize, Each
Item #: BBP41001
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Ships from Michigan.
Price: $52.99
Sale: $40.58
Save: 23%
Save: $12.41
Qty:

Description: Piston Ring Squaring Tool, 4.240-4.380 in Bore, Billet Aluminum, Black Anodize, Each
Item #: BBP41002
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
Ships from Michigan.
Price: $52.99
Sale: $44.54
Save: 16%
Save: $8.45
Qty:

Description: Piston Ring Squaring Tool, 4.440-4.640 in Bore, Billet Aluminum, Black Anodize, Each
Item #: BBP41003
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $52.99
Sale: $40.58
Save: 23%
Save: $12.41
Qty:

Description: Flat Washer, 3/8 in ID, 5/8 in OD, 0.100 in Thick, Steel, Chromate, Universal, Set of 100
Item #: BBP26200
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $23.57
Sale: $17.81
Save: 24%
Save: $5.76
Qty:

Description: Flat Washer, 1/4 in ID, 9/16 in OD, 0.100 in Thick, Steel, Chromate, Universal, Set of 100
Item #: BBP26180
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $23.57
Sale: $17.81
Save: 24%
Save: $5.76
Qty:

NEW!
Description: Head Bolt Washer, 0.995 in OD, 9/16 in ID, 0.195 in Thick, Chromoly, Black Oxide, Head Bolt, Aluminum Heads, Set of 20
Item #: BBP30440
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $111.63
Sale: $86.12
Save: 23%
Save: $25.51
Qty:

Description: Air-Oil Separator Tank, 3-1/8 in Diameter, 5-1/2 in Tall, 1/2 in NPT Female Inlet, 3/8 in NPT Female Outlet, Petcock, Aluminum, Natural, Each Vacumn Pump Air/Oil Separator, Aluminum, Natural, 1/2-3/8 Male NPT Threads
Item #: STF5122
Condition: New
Limited Supply: Only 0 Left!
CLEARANCE! Sale limited to stock on hand. Same Day Shipping! Ships from Michigan.
Ships from Michigan.
Price: $186.02
Sale: $134.88
Save: 27%
Save: $51.14
Description: Breather Tube, 1-3/8 in OD, 4 in Long, 2 Internal Baffles, Aluminum, Pair
Item #: BBP68790
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $39.12
Sale: $30.68
Save: 22%
Save: $8.44
Qty:

Description: Engine Oil Pan Kit, Drag, Rear Sump, 6 qt, 8 in Deep, Hardware / Oil Pump / Pickup Included, Aluminum, Natural, Big Block Chevy, Kit Aluminum Oil Pan, Natural Finish, 6 Qt., Big Block Chevrolet
Item #: STF1040
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
$15.95 Flat Rate Shipping. Oversized / Overweight Item. Ships from Michigan.
Price: $645.00
Sale: $551.87
Save: 14%
Save: $93.13

Qty:

Description: Intake Manifold Spacer, Billet Aluminum, Aftermarket Head, Tall Deck, Big Block Chevy, Kit
Item #: BBP60720
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $199.89
Sale: $142.29
Save: 29%
Save: $57.60
Qty:

Description: Intake Manifold Spacer, Billet Aluminum, Oval Port, Tall Deck, Big Block Chevy, Kit
Item #: BBP60730
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $199.89
Sale: $141.69
Save: 29%
Save: $58.20
Qty:

Description: Intake Manifold Spacer, Billet Aluminum, Rectangle Port, Tall Deck, Big Block Chevy, Kit
Item #: BBP60700
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Ships from Michigan.
Price: $199.89
Sale: $141.69
Save: 29%
Save: $58.20
Qty:

Description: Engine Oil Pan Kit, Drag, Rear Sump, 6 qt, 8 in Deep, Hardware / High Volume Oil Pump / Pickup Included, Aluminum, Natural, Small Block Chevy, Kit
Item #: STF1020AB
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
$14.95 Flat Rate Shipping. Oversized / Overweight Item. Ships from Michigan.
Price: $699.99
Sale: $621.87
Save: 11%
Save: $78.12

Description: Engine Oil Pan Kit, Drag, Rear Sump, 6 qt, 8 in Deep, Hardware / Oil Pump / Pickup Included, Aluminum, Natural, Big Block Chevy, Kit
Item #: STF1040D
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
$13.95 Flat Rate Shipping. Oversized / Overweight Item. Ships from Michigan.
Price: $693.00
Sale: $598.87
Save: 14%
Save: $94.13

Qty:

Description: Oil Tank, Dry Sump, 6 qt, 14-3/4 in Tall x 7 in Diameter, 12 AN Male Inlet, 12 AN Male Outlet, Heater / Mounting Hardware Included, Aluminum, Natural, Kit Dry Sump Oil Tank, Aluminum, Natural, 6 Qt.
Item #: STF4110
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
$12.95 Flat Rate Shipping. Oversized / Overweight Item. Ships from Michigan.
Price: $966.58
Sale: $646.87
Save: 33%
Save: $319.71

Qty:

Items 1-25 of 43

More About Stef's Fabrication Specialties

Pit Stop USA is The Online Motorsports Superstore! While STEF'S Fabrication Specialties offers many oil pan types and designs for most forms of motorsports, they all share one thing in common; method of manufacture. All STEF'S oil pans are fixture assembled and 100% heli-arc welded inside and out to produce a fully fabricated product. Unlike some brands which use OEM, IMPORTED, or OEM look-a-like dissimilar material thickness cores as their foundation, STEF'S Fabrication Specialties method incorporates true finish and fitment component construction, offering matched material thickness for uniform weld penetration and the absence of mismatch or excessive material overlap which can trap dirt and debris during manufacture and operation. All STEF'S oil pans, whether constructed of steel or .090" thick aluminum, offer reinforced pan rail and seal areas that are all block fitted prior to leak testing. For the circle track, marine, and/or any other type of steel oil pan,an additional internal welding process utilizes a special asoft-wirea welding process. This concept is considerably more forgiving to vibrational movement and is more crack resistant than other processes like MIG welding used by other oil pan manufacturers. It is STEF's Fabrication Specialties commitment to produce only the finest oil system related products for their customers. . . .That's a promise!! We feature STEF's Late Model Dry Sump Oil Pans and STEF's Stainless Steel Oil Restrictors at low everyday prices.