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Engines and Components› Pistons and Piston Rings
RACE TEC PISTONS
GM LS Dished Piston Set 4.010 Bore -10cc
SKU: R0AE 1000627
Advanced — 4+ hours
Overview
The pistons are forged from 4032 alloy and have a dished crown with a -10cc volume, suitable for a variety of compression ratios depending on the cylinder head volume. The set includes pistons with 1.5mm top ring grooves, 1.5mm second ring grooves, and 3.0mm oil ring height.
Show original supplier description
Part #: 1000627
Piston - AutoTec - Forged - Dished - 4.010 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 10.00 cc - GM LS-Series - Set of 8
Vehicle Symptoms
- engine knocking under load
- excessive oil consumption
- loss of compression on one or more cylinders
- rough idle and misfire
- blue smoke from exhaust
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | RACE TEC PISTONS |
| Part Number | R0AE 1000627 |
Videos
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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