Mahle 930221535 - OPEN BOX Forged Flat Top Piston Set - LS7 4.135 Bore 4.000 Stroke -2.5cc
Mahle 930221535 - PowerPak Forged Flat Top Piston Set - LS7 4.135" Bore 4.000" Stroke -2.5cc 430CID 6.067" Rod .927" Pin
Condition: Open Box. The bags containing the pins have been opened. Nothing else has been altered. See photos.
Free shipping! In stock at our CA location, most orders ship within 1 day.
This complete set includes pistons, rings, pins, and retainers.
Mahle PowerPak piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.
- Piston Rings Included: Yes
- Bore: 4.135 in.
- Stroke: 4.000 in.
- Rod Length: 6.067 in.
- Piston Style: Flat top, with two valve reliefs
- Piston Material: Forged aluminum
- Compression Height: 1.181 in.
- Piston Head Volume: +2.50cc
- Wrist Pin Style: Press-fit or floating
- Wrist Pin Retainers Included: Yes
- Wrist Pin Included: Yes
- Pin Diameter: 0.927 in.
- Piston Ring Thickness: 1.00mm x 1.00mm x 2.00mm
- File Fit: Yes
- Gapless: No
- Top Ring Thickness: 1.0mm
- Top Ring Material: Ductile iron
- Top Ring Facing Material: Plasma-moly
- Second Ring Thickness: 1.0mm
- Second Ring Material: Cast iron
- Second Ring Facing Material: Cast iron
- Oil Ring Thickness: 2.0mm
- Oil Ring Material: Stainless steel
- Oil Ring Tension: Standard
BRAND: Mahle
MPN: 930221535
SKU: MLE-930221535
UPC: 930221535