421-TPS82KBS Thumper Power - Black Small Block Exhaust System w/Shift Bracket
Here's an easy lightweight replacement for that
heavy cast iron stock system. This entry level
performance system is designed for stock engine application seeking
a slight performance increase as well as weight
reduction. Not silent choice compatible.
This kit includes the shift bracket.
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|
![Thumper Power Small Block Manifold & Riser Kit Black](/images/product/icon/02-8302.jpg)
421-02-8302 Thumper Power Small Block Manifold & Riser Kit Black (Sold in pairs) Not compatible with - SoundAdvantage - Silent Choice - Corsa Quick & Quiet. Use PowerFlow Manifolds with SA Risers To view and download the PDF line drawing Left Side CLICK HERE
To view and download the PDF line drawing Right Side CLICK HERE
To view and download the PDF water hose diagram CLICK HERE Thumper Power Small Block Manifold & Riser Kit Black (Sold in pairs) IMCO's affordable alternative to stock cast iron Chevy manifolds and risers. Our all cast aluminum manifolds and risers will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost. We have designed Thumper Power for everyone whether you're a high performance or family recreation boater. Available with optional hard anodize for corrosion protection (prior to powder coat).
Shift and ECM-EFI brackets are available, go to "Thumper Power Accessories" or "Related Products" at the right side of your screen.
|
Manifold Kit |
|
QTY |
Description |
P/N |
2 |
TP-Small Block Manifolds (Black) |
02-1005 |
12 |
3/8-16 x 4 3/4" Bolts |
08-010806232 |
8 |
3/8-16 x 2 1/2" Studs |
08-130806141 |
8 |
3/8-16 Nuts |
08-200806001 |
20 |
3/8" AN S/S Washers |
08-100800001 |
2 |
3/4 NPT to 1" Hose 90° Fittings |
09-2016 |
4 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
Riser Gaskets |
11-1007 |
2 |
Manifold Gaskets |
11-1009 |
4 |
Compression Seals |
11-4003 |
|
|
|
|
Riser Kit |
|
|
|
|
2 |
TP Risers (Black) |
02-1007 |
2 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
3/4 NPT to 1" Hose Straight |
09-2015 |
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|
![Thumper Power Small Block Manifolds (Black)](/images/product/icon/02-8037.jpg)
421-02-8037 Thumper Power Small Block Manifolds (Black)
Thumper Power Small Block Manifolds (Black)(Sold in pairs)
IMCO's affordable alternative to stock cast iron Chevy manifolds. Our all cast aluminum manifolds will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost. We have designed Thumper Power for everyone whether you're a high performance or family recreation boater. Kits are available for Chevy big block, small block, and V-6 motors. Available in black powder coated, optional hard anodized for corrosion (prior to powder coat), and polished. (SOLD IN PAIRS)
Shift, EFI, or ECM brackets sold separately.
|
Kit Includes |
|
QTY |
Description |
P/N |
2 |
TP-Small Block Manifolds (Black) |
02-1003 |
12 |
3/8-16 x 4 3/4" Bolts |
08-010806232 |
8 |
3/8-16 x 2 1/2" Studs |
08-130806141 |
8 |
3/8-16 Nuts |
08-200806001 |
20 |
3/8" AN S/S Washers |
08-100800001 |
2 |
3/8 NPT to 1" Hose 90° Fittings |
09-2016 |
6 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
Manifold Gaskets |
11-1009 |
2 |
Riser Gaskets |
11-1007 |
4 |
Compression Seals |
11-4003 |
|
|
421-TPS82KPS Thumper Power - Polished Small Block Exhaust System w/Shift Bracket
Here's an easy lightweight replacement for that
heavy cast iron stock system. This entry level
performance system is designed for stock engine application seeking
a slight performance increase as well as weight
reduction. Not silent choice compatible.
|
|
![Thumper Power Small Block Manifold & Riser Kit Polished](/images/product/icon/02-8308.jpg)
421-02-8308 Thumper Power Small Block Manifold & Riser Kit Polished (Sold in pairs)
Not compatible with - SoundAdvantage - Silent Choice - Corsa Quick & Quiet.
Use PowerFlow Manifolds with SA Risers To view and download the PDF line drawing Left Side CLICK HERE
To view and download the PDF line drawing Right Side CLICK HERE
To view and download the PDF water hose diagram CLICK HERE Thumper Power Small Block Manifold & Riser Kit Polished (Sold in pairs) IMCO's affordable alternative to stock cast iron Chevy manifolds and risers. Our all cast aluminum manifolds and risers will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost. We have designed Thumper Power for everyone whether you're a high performance or family recreation boater.
Shift and ECM-EFI brackets are available, go to "Thumper Power Accessories" or "Related Products" at the right side of you screen.
|
Manifold Kit |
|
QTY |
Description |
P/N |
2 |
TP-Small Block Manifolds (Polished) |
02-1004 |
12 |
3/8-16 x 4 3/4" Bolts |
08-010806232 |
8 |
3/8-16 x 2 1/2" Studs |
08-130806141 |
8 |
3/8-16 Nuts |
08-200806001 |
20 |
3/8" AN S/S Washers |
08-100800001 |
2 |
3/4 NPT to 1" Hose 90° Fittings |
09-2016 |
4 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
Manifold Gaskets |
11-1009 |
2 |
Riser Gaskets |
11-1007 |
4 |
Compression Seals |
11-4003 |
|
|
|
|
Riser Kit |
|
|
|
|
2 |
TP Risers (Polished) |
02-1008 |
2 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
3/4 NPT to 1" Hose Straight |
09-2015 |
|
|
![Thumper Power Small Block Manifolds (Polished)](/images/product/icon/02-8039.jpg)
421-02-8039 Thumper Power Small Block Manifolds (Polished)
Thumper Power Small Block Manifolds (Polished) (Sold in pairs)
IMCO's affordable alternative to stock cast iron Chevy manifolds. Our all cast aluminum manifolds will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost. We have designed Thumper Power for everyone whether you're a high performance or family recreation boater. Kits are available for Chevy big block, small block, and V-6 motors. Available in black powder coated, optional hard anodized for corrosion (prior to powder coat), and polished. (SOLD IN PAIRS)
Shift, EFI, or ECM brackets sold separately.
|
Kit Includes |
|
QTY |
Description |
P/N |
2 |
TP-Small Block Manifolds (Black) |
02-1004 |
12 |
3/8-16 x 4 3/4" Bolts |
08-010806232 |
8 |
3/8-16 x 2 1/2" Studs |
08-130806141 |
8 |
3/8-16 Nuts |
08-200806001 |
20 |
3/8" AN S/S Washers |
08-100800001 |
2 |
3/8 NPT to 1" Hose 90° Fittings |
09-2016 |
6 |
3/4 NPT Pipe Plugs Brass |
09-2017 |
2 |
Manifold Gaskets |
11-1009 |
2 |
Riser Gaskets |
11-1007 |
4 |
Compression Seals |
11-4003 |
|
|