Tech Guides:
FREE 1 to 3-Day Delivery on Orders $149+ Details
Speedmaster Chevy LS2 Flat Top Forged Pistons; 4.000-Inch Bore (05-07 6.0L Corvette C6)Find parts that fit my vehicle
Item CV38824
Our Price
$565.70
Military, Medical & First Responders
$28.29 Available in AM Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Forged Aluminum Pistons Made From 4032 Alloy For Quieter Operation And Reduced Piston To Wall Clearance
- Up To 20% Lighter Than Traditional Forged Pistons
- Eliminate Harmful Stress Concentrations For Superior Strength
- Specifically Designed For Naturally Aspirated Or Moderate Nitrous Applications
- Bore Size Of 4.000 Inches
- Flat Top Piston Style With Two Valve Reliefs
- Compression Distance Of 1.065 Inches
- Piston Head Volume Of Minus 4.00cc
- Full Floating Wrist Pin Style With 0.927 Inch Pin Diameter
- Maximum Rod Length Of 5.700 Inches
- Piston Ring Thickness Of 1.5mm x 1.5mm x 3mm
- Sold As A Set Of 8
- Requires Rail Spacer Support PCE308.1017
- Fits 05-07 6.0L Corvette C6
Description
Premium Performance Pistons. The Speedmaster Chevy LS2 Flat Top Forged Pistons with a 4.000-inch bore provide enhanced strength and durability for the LS2 engine. These pistons are engineered to handle naturally aspirated engines or moderate nitrous applications, maintaining engine integrity under performance conditions. They improve combustion efficiency and reliability, making them ideal for enthusiasts seeking dependable power upgrades.
Construction and Appearance. Crafted from 4032 aluminum alloy, these pistons are forged to reduce piston-to-wall clearance and minimize noise during operation. Their flat top design includes two valve reliefs for optimized valve clearance. Finished with a smooth surface texture, the pistons are significantly lighter than traditional forged pistons while maintaining superior strength by eliminating harmful stress points.
Installation. Installation requires moderate mechanical experience and does not require drilling modifications. Rail spacer support PCE308.1017 is necessary for proper fitment, ensuring compatibility and avoiding potential interference issues with the engine.
Warranty. Covered by a 12-month limited worldwide warranty to provide assurance against manufacturing defects.
Application. Specifically fits the 05-07 6.0L Corvette C6, designed to meet OEM specifications and clearances for this model.
Speedmaster PCE305.1123
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
5.0
Reviews of Speedmaster Engine Products (1)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Corvette
- Base - 05, 06, 07
