Wiseco 6384LA3 Chevy Small Block Forged Piston 4.030 in. Bore +12.3cc Full Round Dome

(GMC G2500 1987-95, K1500 1988-99, C1500 1988-99, K2500 1988-2000, Jimmy 1987-91, C3500 1988-2000, K2500 Suburban 1992-99, K3500 1988-2000 + 89 more models)

Manufacturer

Part Number

6384LA3

6 reviews

Sale Price

$110.79

Estimated ship date Friday, November 27

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Show details for Wiseco 6384LA3 Chevy Small Block Forged Piston 4.030 in. Bore +12.3cc Full Round Dome

Picture of Wiseco 6384LA3 Chevy Small Block Forged Piston 4.030 in. Bore +12.3cc Full Round Dome

Wiseco 6384LA3 Chevy Small Block Forged Piston 4.030 in. Bore +12.3cc Full Round Dome — image 1

Wiseco 6384LA3 Chevy Small Block Forged Piston 4.030 in. Bore +12.3cc Full Round Dome — image 2

Product Details

The Wiseco 6384LA3 is a shelf-stock forged piston engineered for Chevrolet Small Block applications running a 4.030-inch bore. Featuring a full round dome crown with a +12.3cc volume, this piston is designed to increase compression ratio for maximum power output in performance and racing engine builds.

Key Features:

Full Round Dome Top (+12.3cc): Raises compression ratio for increased power in naturally aspirated performance builds
4.030 in. Bore Diameter: Shelf-stock sizing for immediate availability and compatibility with standard 0.030 over Chevy Small Block bores
Forged Aluminum Construction: Wiseco's forged pistons deliver superior strength, heat resistance, and durability compared to cast alternatives
Shelf Stock Availability: Ready-to-ship inventory for faster turnaround on engine builds and rebuilds
Engineered and Machined in the USA: Manufactured at Wiseco's facility in Mentor, Ohio to exacting tolerances
ArmorGlide® Skirt Coating: Reduces operating friction, minimizes skirt and cylinder wall wear, and provides seizure resistance
Professional Series Quality: Built for heavy to severe duty performance and race engine applications

Wiseco shelf-stock pistons are offered as individual units, giving engine builders the flexibility to order exactly what their build requires. The 6384LA3 is suited for high-compression naturally aspirated Small Block Chevy builds where a dome-top piston is needed to achieve target compression ratios. As with all Wiseco forged pistons, professional installation by a qualified engine builder is recommended to ensure proper bore prep, piston-to-wall clearance, and ring gap specifications are met.

Products specifications

Fits

GMC G2500 1987-95, K1500 1988-99, C1500 1988-99, K2500 1988-2000, Jimmy 1987-91, C3500 1988-2000, K2500 Suburban 1992-99, K3500 1988-2000, C2500 1988-2000, K1500 Suburban 1992-99, C1500 Suburban 1992-99, P3500 1987-99, G3500 1987-96 + 84 more models

Comp Ratio @ 58CC

14.2:1

Comp Ratio @ 62CC

13.3:1

Comp Ratio @ 67CC

12.3:1

Comp Ratio @ 76CC

11:1

Dome Volume

12.3

Gram Weight

462

Stroke

3.48

Piston Quantity

Wrist Pin Style

Floating

Make

Chevrolet

Piston Material

2618

Wrist Pin Outer Diameter

0.927

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bore Diameter

4.030

Industry

Automotive

Product Market

Domestic

Engine

Small Block

Engine Type

ICE

Title

Wiseco - Chevrolet, Small Block, 4.030 in. Bore, Piston

Wrist Pin Material

5115

Product Series

Professional

Product Type

Engine Piston

Compression Height

1.2505

Forging Type

Full Round

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

EBAY Category ID

33623

Engine - Web

Small Block Gen I

Make - Web

Chevrolet

Ring Set Included

Skirt Coating

Yes

Title - Web

Wiseco - Chevrolet, Small Block, 4.030 in. Bore, Piston

Wrist Pin Included

Yes

All seems great. Had item in stock as on there website and it was shipped quickly.

pappamodes

awesome product came in fast and very pleased with the website keep up the good work guys! thanks! high recommended.!<br>

emanuel2b

2ND ORDER WITH AUTOPLICITY. GREAT SELECTION AND FAST SHIPPING.

nicolie73

Rather amazing and uneventful service in this day and age. Ordered a Thule bike rack for my Nissan Murano. It was in stock (unusual for high-end specialty products), shipped the next day, and was on my doorstep in a few days (excellent for a 60 lb. large box). I'd buy anything from these people without any reservation. AND, your order is insured - completely superfluous. Oh, and did I mention, the lowest price I could find ANYWHERE, and not by a few dollars - a lot.

jhjoseph

Ordered my car accessory on 8/2, shipped on 8/3 and will be delivered on 8/4. Best prices online, great service, product in stock, and fast delivery. Nice Job & Kudos to Autoplicity!

ekk214

I shopped around a little first and Autoplicity had the best price on a wideband sensor and gauge. When I needed a fuel pressure regulator too, I found their price was the best so I ordered both from them. Great prices and fast deliver!

allezgrand

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