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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $453.12 fortnightly and receive your order now. More info
Piston Kit 421cid 4.030 x 1.050RCH, 4.125stroke,6.125rod,0.927pin,-20.0cc,400g,9.8CR, 2618.
LSX COMBO DISH - valve pockets fit LS1/2/6, LS7, and LS3 / L92 style heads
Engine Piston Kit
Mahle PowerPak pistons are forged pistons with steel pins and wire locks. 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. Part numbers with T on the end have a cutting edge ceramic-based thermic barrier. The barrier is resistant to thermal shock, insulates the piston crown, and reduces heat transfer to increase performance. These replacement pistons are available in a wide variety of size options for fitment with specific engines and pistons.
Brand | Mahle |
Stroke | 4.125 in. |
Gapless | No |
File Fit | Yes |
Quantity | Sold as a kit. |
Part Type | Pistons |
Bore (in.) | 4.030 in. |
Rod Length | 6.125 in. |
Piston Style | Dish, with two valve reliefs |
Product Line | Mahle PowerPak Pistons |
Piston Material | Forged aluminum |
Wrist Pin Style | Press-fit or floating |
Oil Ring Tension | Standard |
Oil Ring Material | Stainless steel |
Top Ring Material | Ductile iron |
Oil Ring Thickness | 2.0mm |
Pin Diameter (in.) | 0.927 in. |
Top Ring Thickness | 1.0mm |
Wrist Pin Included | Yes |
Second Ring Material | Cast iron |
Piston Ring Thickness | 1.00mm x 1.00mm x 2.00mm |
Piston Rings Included | Yes |
Second Ring Thickness | 1.0mm |
Piston Head Volume (cc) | +0.20cc |
Compression Height (in.) | 1.050 in. |
Top Ring Facing Material | Plasma-moly |
Summit Racing Part Number | MLE-930230030 |
Manufacturer's Part Number | 930230030 |
Second Ring Facing Material | Cast iron |
Wrist Pin Retainers Included | Yes |
Compatibility & Application Information | |
---|---|
Make | CHEVROLET |
Beginning Year | 2006 |
Ending Year | 2015 |
Engine Type | V8 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 7.0L/427 |
We do not have any specific fitment data for this part. This could be a generic item or if you need further clarification, please contact us for details to assist us with your compatibility requirements.
Piston Kit 421cid 4.030 x 1.050RCH, 4.125stroke,6.125rod,0.927pin,-20.0cc,400g,9.8CR, 2618.
LSX COMBO DISH - valve pockets fit LS1/2/6, LS7, and LS3 / L92 style heads
Engine Piston Kit
Mahle PowerPak pistons are forged pistons with steel pins and wire locks. 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. Part numbers with T on the end have a cutting edge ceramic-based thermic barrier. The barrier is resistant to thermal shock, insulates the piston crown, and reduces heat transfer to increase performance. These replacement pistons are available in a wide variety of size options for fitment with specific engines and pistons.
Brand | Mahle |
Stroke | 4.125 in. |
Gapless | No |
File Fit | Yes |
Quantity | Sold as a kit. |
Part Type | Pistons |
Bore (in.) | 4.030 in. |
Rod Length | 6.125 in. |
Piston Style | Dish, with two valve reliefs |
Product Line | Mahle PowerPak Pistons |
Piston Material | Forged aluminum |
Wrist Pin Style | Press-fit or floating |
Oil Ring Tension | Standard |
Oil Ring Material | Stainless steel |
Top Ring Material | Ductile iron |
Oil Ring Thickness | 2.0mm |
Pin Diameter (in.) | 0.927 in. |
Top Ring Thickness | 1.0mm |
Wrist Pin Included | Yes |
Second Ring Material | Cast iron |
Piston Ring Thickness | 1.00mm x 1.00mm x 2.00mm |
Piston Rings Included | Yes |
Second Ring Thickness | 1.0mm |
Piston Head Volume (cc) | +0.20cc |
Compression Height (in.) | 1.050 in. |
Top Ring Facing Material | Plasma-moly |
Summit Racing Part Number | MLE-930230030 |
Manufacturer's Part Number | 930230030 |
Second Ring Facing Material | Cast iron |
Wrist Pin Retainers Included | Yes |
Compatibility & Application Information | |
---|---|
Make | CHEVROLET |
Beginning Year | 2006 |
Ending Year | 2015 |
Engine Type | V8 |
Engine Family | Chevy small block Gen III/IV (LS-based engines) |
Engine Size | 7.0L/427 |
We do not have any specific fitment data for this part. This could be a generic item or if you need further clarification, please contact us for details to assist us with your compatibility requirements.