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 If you have any questions please call us at 972-853-2450 or email sales@thompsonmotorsports.net


Included is the following:

  • K1 4340 forged crankshaft:    
                  3.622" wet sump
  • K1 4340 forged H-beam 4340 forged 
  •     Include ARP 2000 rod bolts
  • 24x or 58x reluctor of your choice


****THIS ITEM IS NOT BALANCED AND DOES NOT COME WITH BEARINGS****

***can add bearing and balance in drop downs.***

***NO NEED TO ADD BEARINGS IF BALANCE AND BEARING OPTION CHOSEN***

Pistons available below








Diamond pistons:


3.622"BORE STROKE ROD LENGTH CH Cubic inchWRIST PIN VOLUMERing packInt. valve pocket depthExh. valve pocket depthCR 64cc w/ .051" head gasketCR 70cc w/ .051" head gasket
11593-R1-8Chevy LS1 Flat Top3.7803.6226.1251.304325.927 x 2.500-2.0cc1.0mm x 1.2mm x 2.8mm0.1760.1039.89.2
11502-R1-8Chevy LS1 Flat Top3.9053.6226.1251.304346.927 x 2.500-2.0cc1.2mm x 1.5mm x 3.0mm0.1760.10510.49.7
11503-R1-8Chevy LS1 Dish3.9053.6226.1251.304346.927 x 2.500-8.6cc1.2mm x 1.5mm x 3.0mm0.1760.1059.69.1
11541-R1-8Chevy LS3/L92 Flat Top4.0053.6226.1251.304364.927 x 2.500-2.0cc1.2mm x 1.2mm x 3.0mm0.1760.10510.810.1
11512-R1-8Chevy LS1 Flat Top4.0303.6226.1251.304370.927 x 2.500-2.0cc1.2mm x 1.2mm x 3.0mm0.1760.10510.910.2
11517-R1-8Chevy LS1 Dish4.0303.6226.1251.304370.927 x 2.500-15.0cc1.2mm x 1.2mm x 3.0mm0.1760.1059.48.9
11545-R1-8Chevy LS3/L92 Flat Top4.0703.6226.1251.304376.927 x 2.500-2.0cc1.2mm x 1.2mm x 3.0mm0.1760.10511.010.3
11554-R1-8Chevy LS3/L92 Dish4.0703.6226.1251.304376.927 x 2.500-12.6cc1.2mm x 1.2mm x 3.0mm0.1760.1059.89.2
824THOChevy LS3/L92 Dish4.1253.6226.1251.304388.927 x 2.500-2.0cc1.2mm x 1.2mm x 3.0mm0.1760.10511.310.5
823THOChevy LS3/L92 Dish4.1253.6226.1251.304388.927 x 2.500-8.0cc1.2mm x 1.2mm x 3.0mm0.1760.10510.59.9

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Rotating assembly all forged STOCK STROKE

  • Product Code: RANB-3.622
  • Availability: 993

  • $3,500.00

Available Options


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