Pistons Chevy 307ci V8 +030

Name: Pistons Chevy 307ci V8 +030
Brand: SEALED POWER
SKU: 844-295P30
Price: 375.87 USD
Availability: InStock

^$375⁸⁷

Ships on 09/23/2026

Lowest Price Guarantee

GM Pistons

Cast Pistons

Chevy 307ci V8

3.9050" Bore (Standard)

Flat Top w/4 Valve Reliefs

Set of 8

Features:

Cast with FM132 Eutectic Proprietary Alloy
Performance & Dependability of Original Equipment Pistons
High-Quality Aluminum
Utilizes ISO & QS Certified Manufacturing
Meets or Exceeds OEM Specifications

Technical Specs:
Material: Cast Aluminum
Bore: 3.905' (99.187mm)
Piston Top: Flat Top w/4 Valve Reliefs
Compression Height: 1.655"
Compression Ring Groove: 5/64"
Second Ring Groove: 5/64"
Oil Ring Groove Width: 3/16"
Full Length: N/A
Pin Size: 0.9275" O.D. (23.559mm)
Pin Type: N/A
Pin Offset: 0.06" (1.524mm)
Skirt Type: Non-Coated
Piston Skirt Clearance: N/A
Notes: Use Piston Ring p/n 844-E245X30 Standard Set; p/n 844-E245K30 Premium Set (Rings Not Included)

The value of Speed-Pro's line of cast aluminum pistons are hard to beat for budget or stock-style rebuilds. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life.

Part TypePiston

Product LineSpeed-Pro Cast Pistons

BrandSEALED POWER

Package Height4.3

Package Width9.5

Package Length18.4

Weight14.15 PG

Part CategoryReplacement Parts

QuantitySet of 8

Part FitmentSemi Universal

Vendor Part Number295P30

Package Qty1