Summit Racing SpeedCard - learn how to get 10% back up to $100

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center
1-800-230-3030

Call Us
My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
1-800-230-3030 1-800-230-3030
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save With Limited-Time Deals on Exterior Parts & Accessories Today!

Filters

In Stock
- In Stock Items, Including at a Supplier. Ships In a Few Days. (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (133) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Rings Included
- No (2)
Bore (in.)
- 4.030 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 102.362mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stroke
- 3.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.875 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Actual Engine Displacement
- 6.3L/383 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6.5L/395 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rod Length
- 6.000 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Style
- Dish, with no valve reliefs (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Material
- Forged aluminum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Compression Height (in.)
- 1.060 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.125 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Head Volume (cc)
- +18.90cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- +22.00cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Made In USA (9)

Selected Filters

Home
Pistons
RaceTec AutoTec II Forged Pistons
Product Results

Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (133) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Piston Rings Included
- No (2)
Bore (in.)
- 4.030 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
- 102.362mm (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stroke
- 3.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3.875 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Actual Engine Displacement
- 6.3L/383 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 6.5L/395 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rod Length
- 6.000 in. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Style
- Dish, with no valve reliefs (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Material
- Forged aluminum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Compression Height (in.)
- 1.060 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.125 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Piston Head Volume (cc)
- +18.90cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- +22.00cc (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filter Options
- Made In USA (9)

RaceTec Pistons

RaceTec AutoTec II Forged Pistons

Not Yet Reviewed

RaceTec offers AutoTec II forged aluminum pistons for a wide range of applications, including many Ford and Chevrolet small block engines from 1967 and up. These di

RaceTec offers AutoTec II forged aluminum pistons for a wide range of applications, including many Ford and Chevrolet small block engines from 1967 and up. These dish or dome style replacements are available in a variety of size configurations.

Additional details:

* Manufactured on 2618 material forgings that will accept mild blown or nitrous applications
* CNC precision used in every manufacturing operation. Valve pockets machined for oversized valves and high lift cams
* Critically machined ring grooves for 1.2, 1.2, 3.0mm rings
* Top ring land gas distribution grooves to enhance performance and improve

RaceTec offers AutoTec II forged aluminum pistons for a wide range of applications, including many Ford and Chevrolet small block engines from 1967 and up. These dish or dome style replacements are available in a variety of size configurations.

Additional details:

* Manufactured on 2618 material forgings that will accept mild blown or nitrous applications
* CNC precision used in every manufacturing operation. Valve pockets machined for oversized valves and high lift cams
* Critically machined ring grooves for 1.2, 1.2, 3.0mm rings
* Top ring land gas distribution grooves to enhance performance and improve ring seal
* 990-2800-51-15C wrist pins, pin fit, wire locks, broached double pin oilers, and accumulator groove are included
* Diamond tooling used throughout production including ring grooves and skirts

Showing In Stock Items. Show All 133 Items.

Results 1 - 9 of 9

RaceTec AutoTec II Forged Pistons 1001692

Made in the USA

RaceTec AutoTec II Forged Pistons 1001692

RaceTec AutoTec II Forged Pistons 1001692

Pistons, AutoTec II LS/LS14, 4.03, 3.622, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001692

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001636

Made in the USA

RaceTec AutoTec II Forged Pistons 1001636

RaceTec AutoTec II Forged Pistons 1001636

Pistons, AutoTec II SBC, 4.03, 3.875, Dish 6, , SBC 23°, Sold as a set of 8.

Part Number: PIS-1001636

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001711

Made in the USA

RaceTec AutoTec II Forged Pistons 1001711

RaceTec AutoTec II Forged Pistons 1001711

Pistons, AutoTec II LS/LS21, 4.03, 4, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001711

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001715

Made in the USA

RaceTec AutoTec II Forged Pistons 1001715

RaceTec AutoTec II Forged Pistons 1001715

Pistons, AutoTec II LS/LS25, 4.125, 4, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001715

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001691

Made in the USA

RaceTec AutoTec II Forged Pistons 1001691

RaceTec AutoTec II Forged Pistons 1001691

Pistons, AutoTec II LS/LS13, 4.01, 3.622, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001691

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001695

Made in the USA

RaceTec AutoTec II Forged Pistons 1001695

RaceTec AutoTec II Forged Pistons 1001695

Pistons, AutoTec II LS/LS17, 4.075, 3.622, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001695

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001713

Made in the USA

RaceTec AutoTec II Forged Pistons 1001713

RaceTec AutoTec II Forged Pistons 1001713

Pistons, AutoTec II LS/LS23, 4.07, 4, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001713

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001630

Made in the USA

RaceTec AutoTec II Forged Pistons 1001630

RaceTec AutoTec II Forged Pistons 1001630

Pistons, AutoTec II SBC, 4.03, 3.75, Dish 6, , SBC 23°, Sold as a set of 8.

Part Number: PIS-1001630

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

RaceTec AutoTec II Forged Pistons 1001694

Made in the USA

RaceTec AutoTec II Forged Pistons 1001694

RaceTec AutoTec II Forged Pistons 1001694

Pistons, AutoTec II LS/LS16, 4.07, 3.622, Dish 6.125, 0.927, LS/LS7 Combo Pocket, Sold as a set of 8.

Part Number: PIS-1001694

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header