Save Now on Select Holley Family of Brands Products!

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

Save Now on Select Holley Family of Brands Products!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items, Including at a Supplier. Ships In a Few Days. (13) 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 (32) 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
Part Type
- Clutch Kits (6) 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.
- Coilover Kits (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.
- Fuel Injectors (3) 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.
Brand
- South Bend Clutch (6) 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.
- H&R Spring (3) 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.
- Injector Dynamics (3) 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.
- Bilstein (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
In Stock
Savings Central
- Free Shipping (1)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Product Results

Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (13) 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 (32) 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
Part Type
- Clutch Kits (6) 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.
- Coilover Kits (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.
- Fuel Injectors (3) 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.
Brand
- South Bend Clutch (6) 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.
- H&R Spring (3) 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.
- Injector Dynamics (3) 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.
- Bilstein (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
Savings Central
- Free Shipping (1)

13 Results Found For "9603"

Showing In Stock Items. Show All 32 Items.

Individual Parts

Part Groups

Results 1 - 13 of 13

H&R Spring - Coilover Kits for 1999-2004 911 - RSS1513-1

H&R Spring - Coilover Kits for 1999-2004 911 - RSS1513-1

H&R Spring - Coilover Kits for 1999-2004 911 - RSS1513-1

Coilovers, H&R 98-04 Porsche 911/996 C2 Cabrio/Targa/Coupe (2WD) RSS Coil Over

Part Number: HNR-RSS1513-1

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 26, 2026 if ordered today

Injector Dynamics ID1750x Fuel Injectors 1750.60.14.14.6

Injector Dynamics ID1750x Fuel Injectors 1750.60.14.14.6

Injector Dynamics ID1750x Fuel Injectors 1750.60.14.14.6

Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 2.67 in. Height, Buick, Pontiac, BMW, Porsche, Set of 6

Part Number: IJD-17506014146

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 13, 2026 if ordered today

H&R Spring - Coilover Kits for 1999-2004 911 - 29510-1

H&R Spring - Coilover Kits for 1999-2004 911 - 29510-1

H&R Spring - Coilover Kits for 1999-2004 911 - 29510-1

Coilovers, H&R 98-04 Porsche 911/996 C2 Cabrio/Targa/Coupe (2WD) Street Perf. Coil Over

Part Number: HNR-29510-1

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 26, 2026 if ordered today

South Bend Clutch Stage 3 Endurance Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-TZ

South Bend Clutch Stage 3 Endurance Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-TZ

South Bend Clutch Stage 3 Endurance Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-TZ

Clutch Kit, Stage 3 Endurance, Single, 1.031 in. - 23-spline, Kevlar® Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-K70290-SS-TZ

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-DMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-DMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-DMF

CLUTCH KIT, K70499-SS-TZ-DMF, STAGE 3 ENDUR, 05-08 997 Porsche 3.6L

Part Number: SBB-S0979

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch Stage 3 Drag Race Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-DXD-B

South Bend Clutch Stage 3 Drag Race Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-DXD-B

South Bend Clutch Stage 3 Drag Race Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-DXD-B

Clutch Kit, Stage 3 Drag Race, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-S1035

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch Stage 4 X-Series Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-X

South Bend Clutch Stage 4 X-Series Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-X

South Bend Clutch Stage 4 X-Series Clutch Kits for 1998-2005 911, 2000-2006 BOXSTER - K70290-SS-X

Clutch Kit, Stage 4 X-Series, Single, 1.031 in. - 23-spline, Ceramic Disc, Pressure Plate, Porsche, 3.2L, 3.6L, Kit

Part Number: SBB-K70290-SS-X

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-DXD-B-SMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-DXD-B-SMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-DXD-B-SMF

CLUTCH KIT, K70499-SS-DXD-B-SMF, STAGE 3 DRAG, 05-08 997 Porsche 3.6L

Part Number: SBB-S0980

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-SMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-SMF

South Bend Clutch - Clutch Kits for 2005-2008 911 - K70499-SS-TZ-SMF

CLUTCH KIT, K70499-SS-TZ-SMF, STAGE 3 ENDUR, 05-08 997 Porsche 3.6L

Part Number: SBB-S0978

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 12, 2026 if ordered today

Bilstein B16 Suspension Kits for 2005-2012 911 - 49-115604

Bilstein B16 Suspension Kits for 2005-2012 911 - 49-115604

Bilstein B16 Suspension Kits for 2005-2012 911 - 49-115604

Coilover Kits, B16 Suspension Kits, Front and Rear, 0.6-1.4 in. Lowered Front and Rear, Shocks, Adjustable Valving, Blue Springs, Porsche, Kit

Part Number: BSN-49-115604

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Injector Dynamics ID2600x Fuel Injectors 2600.60.14.14.6

Injector Dynamics ID2600x Fuel Injectors 2600.60.14.14.6

Injector Dynamics ID2600x Fuel Injectors 2600.60.14.14.6

Injector Dynamics 2600-XDS Injectors - 60mm Length - 14mm Top - 14mm Lower O-Ring (Set of 6)

Part Number: IJD-26006014146

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

Injector Dynamics ID1750x Fuel Injectors 1750.48.14.14.6

Injector Dynamics ID1750x Fuel Injectors 1750.48.14.14.6

Injector Dynamics ID1750x Fuel Injectors 1750.48.14.14.6

Fuel Injector, ID1750x Series,1728.0cc/min Flow Rate, USCAR, 2.32 in. Height, BMW, Nissan, Porsche, Set of 6

Part Number: IJD-17504814146

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

H&R Spring - Coilover Kits for 2005-2012 911 - 29239-1

H&R Spring - Coilover Kits for 2005-2012 911 - 29239-1

H&R Spring - Coilover Kits for 2005-2012 911 - 29239-1

Coilovers, H&R 05-12 Porsche 911/997 Carrera (Coupe/Cabrio) Street Perf. Coil Over (Non PASM)

Part Number: HNR-29239-1

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 27, 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