Speed Pro SBC 383 CHEV DISH TOP PISTON 4.030 BORE 5.7 RODS -12.5CC PIS — Fast Lane Spares Skip to content
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Speed Pro SBC 383 CHEV DISH TOP PISTON 4.030 BORE 5.7 RODS -12.5CC PISTONS - H859CP 030 (SPH859CP 030)

Speed Pro SBC 383 CHEV DISH TOP PISTON 4.030 BORE 5.7 RODS -12.5CC PISTONS - H859CP 030 (SPH859CP 030)

383 c.i., 4.030" bore, 3.750 stroke, 5.700" rod length, -12.0cc dome volume
SKU: SPH859CP 030
$589.50 - $589.50
$589.50
$589.50 - $589.50
$589.50
+ GST
Availability:
Low stock, please contact before purchasing

SPH859CP 030 - SBC 383 CHEV DISH TOP PISTON

383 c.i., 4.030" bore, 3.750 stroke, 5.700" rod length, -12.0cc dome volume

Part Number: SPH859CP 030

Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt
coating that extends engine life and essentially eliminates scuffing. This technologically advanced coating is precisely applied to the piston through a computer-controlled process.
DUROSHIELD skirt coated pistons:

Reduce friction for increased fuel economy and horsepower
Essentially eliminate scuffing and wear
Prevent damage from inadequate lubrication, especially at start-up

Improve cylinder sealing for less blow-by and more power
Require no increase in skirt clearance
Piston Specifications :

CID: 383
Bore: 4.030
Stroke: 3.750
Rod Length: 5.700
Compression Height: 1.425
Compression Ratio with 64cc chamber volume: 9.67
Compression Ratio with 72cc chamber volume: 8.96
Compression Ratio with 76cc chamber volume: 8.65
Dome Volume: -12.0cc
Pin Type: Press or float

Recommended Ring Set: Moly - SPE251K 030, STD Fit - SPR9903 030, File Fit - SPR9343 035
Coated skirt