Engines and Components› Pistons and Piston Rings

JE Pistons

CHEVY SB 350 PRO LATE MODEL -5CC FT

$1,075.80

SKU: J001 K0096B4

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Overview

The JE Pistons K0096B4 is a set of forged pistons for small block Chevrolet (SB Chevy) 350 engines, specifically for 21-23 degree PRO Late Model Flat Top applications. They feature a 4.040" bore, 3.750" crankshaft stroke, and are designed for a 6.000" connecting rod length. These are flat top pistons with a -5cc dome volume and an advertised weight of 360 grams per piston. Key features include ArmorGlide Skirt coating, anti-detonation and pressure seal grooves, lateral gas ports, and a .927" wrist pin. Made from 2618 Forged material, they are compatible with .043", .043", 3.0mm piston rings (sold separately). Compression ratios vary based on combustion chamber volume (with a .040" gasket), from 12.1:1 (58cc chamber) to 10.4:1 (70cc chamber).
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CHEVY SB 350 PRO LATE MODEL -5CC FT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandJE Pistons
Part NumberJ001 K0096B4

Videos

How to identify your JE Pistons

How to identify your JE Pistons
Piston Coatings 101: Which is the Right One for You?

Piston Coatings 101: Which is the Right One for You?
Small Block Chevy Engine Build: Piston Assembly (Part 1)

Small Block Chevy Engine Build: Piston Assembly (Part 1)
SBC Rods and Pistons Orientation and Piston Orientation in Block

SBC Rods and Pistons Orientation and Piston Orientation in Block

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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