K8137-4000 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.000 inch bore

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SKU: K8137-4000

K8137-4000 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.000 inch bore

Name: K8137-4000 383 Small Block Chevy KSX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4.000 inch bore
Brand: DSS RACING
SKU: K8137-4000
Price: 754.95 USD
Availability: InStock

$754.95

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377 Small Block Chevy, SX 4032 Alloy, Comp Height: 1.125, +4cc Dome Top, PIN: .927, Full Floating or Press Fit, Ring Groove: 1/16-1/16-3/16", Stroke: 3.75, ROD: 6, Includes matching DSS Racing ring set, Appox Comp Ratio: 58cc-13.4, 64cc-12.33, 70cc-11.4

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in , 101.520 mm

Ring Width: 1/16-1/16-3/16"

Compression Height: 1.125"

Pin Diameter: 0.927"

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.750"

Piston Series: SX 4032 Alloy

Alloy: 4032 Alloy

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000"

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
Chamber	Comp Ratio
58	13.4 to 1
64	12.33 to 1
70	11.4 to 1

Download Piston Instructions

Piston Specs