Summit Racing SpeedCard - learn how to get 15% back up to $150

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 15% back up to $150

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items. Ships Today. (201) 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.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (518) 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 (943) 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.
Department
- Engines & Components
- Tools & Shop Equipment
Part Type
- Valve Springs (336) 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.
- Valve Spring Retainers (228) 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.
- Valve Locks (210) 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.
- Valve Spring Locators (85) 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.
- Valve Spring Shims (60) 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.
- Powersports Valve Springs (10) 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.
- Valve Seats (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.
- Valve Spring Height Micrometers (4) 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.
- Valve Spring Tester Calibration Springs (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.
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Clearance (3)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Product Results

Availability

- In Stock Items. Ships Today. (201) 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.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (518) 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 (943) 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
Department
- Engines & Components
- Tools & Shop Equipment
Part Type
- Valve Springs (336) 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.
- Valve Spring Retainers (228) 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.
- Valve Locks (210) 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.
- Valve Spring Locators (85) 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.
- Valve Spring Shims (60) 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.
- Powersports Valve Springs (10) 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.
- Valve Seats (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.
- Valve Spring Height Micrometers (4) 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.
- Valve Spring Tester Calibration Springs (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.
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Clearance (3)

PAC Racing Springs Parts and Accessories

Individual Parts

Part Groups

Results 651 - 675 of 943

PAC Racing 600 Series Valve Spring Retainers PAC-R658

PAC Racing 600 Series Valve Spring Retainers PAC-R658

PAC Racing 600 Series Valve Spring Retainers PAC-R658

Dual Spring 600 Series Retainer - Tool Steel Pro Series Race for PAC-1341 Valve Spring (DLC Option). Lock ang

Part Number: RSC-PAC-R658

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing Springs Valve Seats PAC-S154

PAC Racing Springs Valve Seats PAC-S154

PAC Racing Springs Valve Seats PAC-S154

SEAT CHROME MOLY SPRING

Part Number: RSC-PAC-S154

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing Springs Valve Spring Retainers PAC-R523-16

PAC Racing Springs Valve Spring Retainers PAC-R523-16

PAC Racing Springs Valve Spring Retainers PAC-R523-16

Solid Stop Retainer - Heavy Duty Top for abusive Top Alcohol Engines. Triple Valve Spring Retainer. Feature

Part Number: RSC-PAC-R523-16

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R557-16

PAC Racing 500 Series Valve Spring Retainers PAC-R557-16

PAC Racing 500 Series Valve Spring Retainers PAC-R557-16

Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1341 Valve Spring. Lock angle: STD 8 degree

Part Number: RSC-PAC-R557-16

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing Valve Locks PAC-L8121

PAC Racing Valve Locks PAC-L8121

PAC Racing Valve Locks PAC-L8121

Titanium Valve Locks - Mini 8 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8121

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R504

PAC Racing 500 Series Valve Spring Retainers PAC-R504

PAC Racing 500 Series Valve Spring Retainers PAC-R504

Dual Spring 500 Series Retainer - Titanium Retainer for 1.175 Series Dual Springs. Lock angle: STD 10

Part Number: RSC-PAC-R504

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 22, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1343-16

PAC Racing Springs Valve Springs PAC-1343-16

PAC Racing Springs Valve Springs PAC-1343-16

RACING VALCE SPRINGS

Part Number: RSC-PAC-1343-16

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 22, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-KS11

PAC Racing Springs Valve Springs PAC-KS11

PAC Racing Springs Valve Springs PAC-KS11

Dual LS Engine Kit (PAC-1904, PAC-R335, PAC-S129, OE locks and economy seals)

Part Number: RSC-PAC-KS11

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Spring Locators PAC-S105X-16

PAC Racing Springs Valve Spring Locators PAC-S105X-16

PAC Racing Springs Valve Spring Locators PAC-S105X-16

SPRING SEATS

Part Number: RSC-PAC-S105X-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S161-16

PAC Racing Valve Spring Seats and Cups PAC-S161-16

PAC Racing Valve Spring Seats and Cups PAC-S161-16

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S161-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Spring Shims PAC-S181-100

PAC Racing Springs Valve Spring Shims PAC-S181-100

PAC Racing Springs Valve Spring Shims PAC-S181-100

SPRING SHIM SET

Part Number: RSC-PAC-S181-100

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Spring Shims PAC-S188-100

PAC Racing Springs Valve Spring Shims PAC-S188-100

PAC Racing Springs Valve Spring Shims PAC-S188-100

SPRING SHIM SET

Part Number: RSC-PAC-S188-100

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1322-16

PAC Racing Springs Valve Springs PAC-1322-16

PAC Racing Springs Valve Springs PAC-1322-16

VALVE SPRING

Part Number: RSC-PAC-1322-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1336-16

PAC Racing Springs Valve Springs PAC-1336-16

PAC Racing Springs Valve Springs PAC-1336-16

VALVE SPRINGS

Part Number: RSC-PAC-1336-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1337-16

PAC Racing Springs Valve Springs PAC-1337-16

PAC Racing Springs Valve Springs PAC-1337-16

VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1337-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1354L-16

PAC Racing Springs Valve Springs PAC-1354L-16

PAC Racing Springs Valve Springs PAC-1354L-16

VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1354L-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1360H-16

PAC Racing Springs Valve Springs PAC-1360H-16

PAC Racing Springs Valve Springs PAC-1360H-16

VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1360H-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1361H-16

PAC Racing Springs Valve Springs PAC-1361H-16

PAC Racing Springs Valve Springs PAC-1361H-16

VALVE SPRING ASSY DRAG RACE

Part Number: RSC-PAC-1361H-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1379H-16

PAC Racing Springs Valve Springs PAC-1379H-16

PAC Racing Springs Valve Springs PAC-1379H-16

VALVE SPRING ASSY

Part Number: RSC-PAC-1379H-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1379L-16

PAC Racing Springs Valve Springs PAC-1379L-16

PAC Racing Springs Valve Springs PAC-1379L-16

VALVE SPRING ASSY

Part Number: RSC-PAC-1379L-16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-D200-32

PAC Racing Springs Valve Springs PAC-D200-32

PAC Racing Springs Valve Springs PAC-D200-32

VALVE SPRING

Part Number: RSC-PAC-D200-32

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-KS75

PAC Racing Springs Valve Springs PAC-KS75

PAC Racing Springs Valve Springs PAC-KS75

GN1 BUICK KIT 1201

Part Number: RSC-PAC-KS75

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-KS76

PAC Racing Springs Valve Springs PAC-KS76

PAC Racing Springs Valve Springs PAC-KS76

GN1 BUICK KIT 1201X

Part Number: RSC-PAC-KS76

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 16, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1370

PAC Racing Springs Valve Springs PAC-1370

PAC Racing Springs Valve Springs PAC-1370

1.500 High Load Dual Drag Race Spring

Part Number: RSC-PAC-1370

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1372-16

PAC Racing Springs Valve Springs PAC-1372-16

PAC Racing Springs Valve Springs PAC-1372-16

VALVE SPRING SET

Part Number: RSC-PAC-1372-16

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Previous
<<
21
22
23
24
25
26
27
28
29
30
>>
Next

Previous
Page 27 of 38
Next

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