Engine Kits

383 Stroker for 6" rod Flattop 2 valve reliefs Rac 383 Stroker Race Piston 8-H124CL30 for 6" Rod, 3 3/4" stroker Flattop
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Sealed Power Pistons

383 Stroker for 6" rod Flattop 2 valve reliefs Rac 383 Stroker Race Piston 8-H124CL30 for 6" Rod, 3 3/4" stroker Flattop



Part #: 8-H124CL30
List Price: $928.11
Our Price: $458.33
You Save: $469.78


383 Stroker Based engine. Matched set of 8 for 6" Rods(4.030 bore x 3.750 Stroke) Flat 2 reliefs, press or floating pin ,coated skirt,Tapered lightweight pin. 350 engines using a 400 SBC crank with 6.0" rods.  Pistons sold in matched sets of  8 only, price is per set.

 

Ring dimensions 1/16, 1/16, 3/16
Dome Shape; Flat top 2 valve reliefs
Compression dist 1.130
Deck Clearance .020
Skirt Clearance .0010

Compression ratio by CYL head CC

Part
number

CID

58.0cc

60.5cc

64.cc

68.cc

72.cc

76.cc

8-H124CL

377

11.13

10.81

10.39

9.96

9.56

9.20

8-H124CL20

381

11.23

10.90

10.48

10.04

9.64

9.27

8-H124CL30

383

11.28

10.95

10.53

10.08

9.68

9.31

8-H124CL40

385

11.32

11.00

10.57

10.13

9.72

9.35

8-H124CL60

389

11.42

11.09

10.66

10.21

9.81

9.43