| Pro-Stock
and Pro-Mod Dry Sump
> Products
|
Without a doubt STEF’S Dry Sump Drag Race Oil Pans offer the
maximum achievable horsepower possible through oil pan design. Obtaining
and maintaining the level of superiority is only possible by “out
of the box” thinking. Balancing exterior restraints, pan area,
scavenge capabilities, and required windage screen area are all dictated
by chassis, engine displacement, and RPM range.
STEF’S commitment to cutting edge design is possible due to
the close working relationships and trust we have with top Pro Stock
and Pro Mod engine builder across the country. The extensive dyno
time spent by these teams allows us to focus on oil pan related gains.
With this R&D we are able to improve oil flow and scavenging to
maximize our customers combination. This unique “one on one
“ relationship that we have with professional race teams is
why STEF’S is unparalleled in the industry when it comes to
oil pan design. |
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Below we have listed our standard pan configurations. These all include
our basic 2 x 12AN female scavenge fittings with optional 3rd and
4th available for your application. Due to the complex nature of these
oil pans, please call our engineers at 732 367 8700 for personalized
custom service. Mounting hardware is include with each oil pan.
|
| BB
CHEVROLET OEM TYPE BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2114 |
GM Block
24502572 GMPP/DRCE II NHRA |
7 1/2”
x 8 1/2” |
| 2121 |
GM Type
Block / IHRA w/stroker notches |
7 1/2”
x 8 1/2” |
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| DONOVAN
TYPE BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2125 |
500 Block
Pro Mod |
6 1/2”
x 8” |
| 2126 |
700 Block
Pro Mod |
6 1/2”
x 8” |
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| BRODIX
BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2130 |
Big Brodie |
6 1/2”
x 8” |
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| KEITH
BLACK/OLDSMOBILE BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2145 |
Pro Mod
Block |
3 1/2”
x 5” |
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| OLDSMOBILE
DRCE TYPE BLOCK (EARLY) |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2147 |
Olds/DRCE
Pro Stock NHRA |
7 1/2”
x 8 1/2” |
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| WORLD
PRODUCTS MERLIN BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2150 |
Merlin
Pro Stock NHRA |
7 1/2”
x 8 1/2” |
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| DART
PRO 1 BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2155 |
Pro 1 Pro
Stock NHRA |
7 1/2”
x 8 1/2” |
|
| BB
FORD OEM / C&C BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2160 |
OEM/C&C
Pro Stock NHRA |
6 1/2”
x 8” |
| 2161 |
Ford/C&C
Block / IHRA w/stroker notches |
7 1/2”
x 8 1/2” |
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| MOPAR
BLOCK |
Part
Number |
Application
|
Dimensions
Front to Rear Depth |
| 2169 |
Chrysler
Hemi |
3 1/2”
x 5” |
| 2170 |
Chrysler
Hemi Window Block |
2 1/2”
x 3” |
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| ADDTIONAL
OPTIONS |
Part
Number |
Description |
| 3025 |
Install
additional scavenge pickup |
| 3034 |
Install
1 x -8AN cylinder head to oil pan drain fitting |
| 3035 |
Install
4 x -8AN cylinder head to oil pan drain fitting |
| 3065 |
Install
piston skirt oilers |
| 3075 |
Main
cap dividers |
| 3085 |
Install
dividers in V-8 pan |
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| Joe’s
Tech: |
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For optimum horsepower increase we highly recommend relocating the
starter to the drivers side of the engine. This allows for maximun
kickout and maximum power. |
