Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account
Add to Cart
$674.99
$599.99
Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods
Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods

Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods

0 Reviews | 0 Answered Questions
In Stock
Ships FREE
Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods
Image Gallery
Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods
Garage Sale - MAHLE Small Block Chevy 383 Flattop Powerpak Pistons, 6 Inch Rods
Zoomed In Image
Part # UP28890
Save 11%
$599.99
$674.99
set
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Piston Material:
Forged Aluminum
Piston Style:
Flat Top w/ 2 valve reliefs
Piston Diameter:
4.040"
Connecting Rod Length:
6.000"
Piston Ring Style:
E
Stroke:
3.75"
Wrist Pin Diameter:
.9272"
Sold in Quantity:
Set

Info

The Mahle PowerPak pistons are a race proven lightweight forged design that are complete with rings, wrist pins and locks. They are also completely phosphate coated plus feature an anti-friction Grafal skirt coating. PowerPak pistons are made from 4032 aluminum alloy to allow for tighter cylinder to wall clearances, and improved temperature stability.

  • Forged piston for performance applications
  • Lightweight slipper kirt forgings
  • Fully-machined crown
  • Grafal anti-Friction coating on skirts
  • Phosphate-coated to reduce micro-welding and pin galling
  • Pin bores finished on CNC boring equipment
  • Deburred
  • High strength, light weight steel pins
  • Race proven round wire locks
  • Low drag ring pak
For 383 c.i. S/B Chevy (4.000" bore x 3.75" stroke). Choose oversize diameter needed.

PowerPak Piston Chart (GIF)

 

These are garage sale priced because they are missing the piston rings.

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

Specs

  • Comp Height 5.7" Rod:  1.425
  • Comp Height 6.0" Rod:  1.125
  • Pin Diameter:  0.927
  • Clearance Guide
    • *Meas. = 0.500
    • Min = 0.0025
    • Max = 0.0033

*The location to measure piston-to-wall clearance for each application. This point is calculated from the bottom of the piston skirt and indicates the widest part of the piston and thus where to measure.

Related Products

More Like This

Reviews

Q & A

Articles

You May Also Like

Suggestions
Error
Note
Ok