PAC Racing Springs Engines and Components

276 products
11/32 Valve Locks - 10 Degree Steel Standard
PAC RACING SPRINGS11/32 Valve Locks - 10 Degree Steel Standard - PACL802716
$123.99
In Stock
11/32 Valve Locks - 10 Degree Steel +.050
PAC RACING SPRINGS11/32 Valve Locks - 10 Degree Steel +.050 - PACL802616
$123.99
Only 8 left
11/32 Valve Locks - 8 Degree Titanium
PAC RACING SPRINGS11/32 Valve Locks - 8 Degree Titanium - PACL801616
$246.99
Only 1 left
10-Deg TI-Valve lock Set 11/32 Radius Groove
PAC RACING SPRINGS10-Deg TI-Valve lock Set 11/32 Radius Groove - PACL800816
$242.99
Out of Stock
11/32 Valve Lock - 10 Degree Titanium
PAC RACING SPRINGS11/32 Valve Lock - 10 Degree Titanium - PACL8006
$48.99
Only 1 left
11/32 Valve Locks - 10 Degree Titanium
PAC RACING SPRINGS11/32 Valve Locks - 10 Degree Titanium - PACL800516
$246.99
Only 3 left
Shim Kit - 1.500 Dia. .570 ID (64pcs)
PAC RACING SPRINGSShim Kit - 1.500 Dia. .570 ID (64pcs) - PACKS94
$193.99
Only 2 left
Shim Kit - 1.250 Dia.
PAC RACING SPRINGSShim Kit - 1.250 Dia. - PACKS93
$188.99
In Stock
Shim Kit - 1.500 Dia. .645 ID (64pcs)
PAC RACING SPRINGSShim Kit - 1.500 Dia. .645 ID (64pcs) - PACKS92
$193.99
Only 1 left
HR Valve Spring Kits - Dual GM LS
PAC RACING SPRINGSHR Valve Spring Kits - Dual GM LS - PACKS15
$541.99
Only 1 left
HR Valve Spring Kits - Beehive GM LS
PAC RACING SPRINGSHR Valve Spring Kits - Beehive GM LS - PACKS14
$587.99
Only 1 left
HR Valve Spring Kits - GM LS - 1.034
PAC RACING SPRINGSHR Valve Spring Kits - GM LS - 1.034 - PACKS12
$537.99
Out of Stock
1.270 Valve Springs - Ovate Beehive (16)
PAC RACING SPRINGS1.270 Valve Springs - Ovate Beehive (16) - PAC1282LX16
$449.99
Only 3 left
Drop-In Valve Springs (16) Ford 7.3L Godzilla
PAC RACING SPRINGSDrop-In Valve Springs (16) Ford 7.3L Godzilla - PAC1282X16
$449.99
Only 2 left
1.031 RPM Series Valve Springs - Beehive (16)
PAC RACING SPRINGS1.031 RPM Series Valve Springs - Beehive (16) - PAC1281X16
$362.99
In Stock
1.290 RPM Series Valve Springs Beehive (16)
PAC RACING SPRINGS1.290 RPM Series Valve Springs Beehive (16) - PAC1276X16
$362.99
Out of Stock
1.290 RPM Series Valve Springs Beehive (16)
PAC RACING SPRINGS1.290 RPM Series Valve Springs Beehive (16) - PAC1275X16
$362.99
In Stock
Valve Spring - HR Series (1)
PAC RACING SPRINGSValve Spring - HR Series (1)
$35.99
Out of Stock
Spring Shims - 1.500 OD .015 Thick
PAC RACING SPRINGSSpring Shims - 1.500 OD .015 Thick - PACS19516
$64.99
Out of Stock
Spring Shims - 1.250 OD .015 Thick
PAC RACING SPRINGSSpring Shims - 1.250 OD .015 Thick - PACS19116
$64.99
Only 10 left
Spring Shims - 1.250 OD .020 Thick
PAC RACING SPRINGSSpring Shims - 1.250 OD .020 Thick - PACS19016
$64.99
In Stock
Spring Shims - 1.250 OD .030 Thick
PAC RACING SPRINGSSpring Shims - 1.250 OD .030 Thick - PACS18916
$76.99
Only 3 left
Spring Shims - 1.250 OD .050 Thick
PAC RACING SPRINGSSpring Shims - 1.250 OD .050 Thick - PACS18816
$76.99
Only 8 left
Spring Shims - 1.500 OD .015 Thick
PAC RACING SPRINGSSpring Shims - 1.500 OD .015 Thick - PACS18716
$64.99
Only 2 left

PAC Racing Springs specializes in high-performance engines and components designed for automotive enthusiasts. On this page, you will find a comprehensive selection of 270 products, all from PAC Racing Springs, tailored to enhance your engine's performance.

Explore an array of essential parts including valve springs, valve locks, and spring retainers. These components are crucial for optimizing engine efficiency and reliability, making them ideal for racers and performance builders alike.

  • Valve Springs
  • Valve Locks
  • Spring Seats
  • Valve Spring Retainers
  • TI Valve Spring Retainers