PitStopUSA.com » PAC Racing Springs

PAC Racing Springs
Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from traditional methods. Tapered wire has several advantages to the true chassis engineer and extreme racer looking for the next level of performance.

Browse Engines & Components Products

Sort
View
 
Items 101-125 of 269
Description: Valve Spring, 1200 Series, Dual Spring / Damper, 500 lb/in Spring Rate, 1.130 in Coil Bind, 1.539 in OD, Circle Track Endurance, Set of 16
Item #: PACPAC-1227
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $423.00
Sale: $400.00
Save: 5%
Save: $23.00

Description: Valve Spring, 1200 Series, Dual Spring / Damper, 540 lb/in Spring Rate, 1.180 in Coil Bind, 1.550 in OD, Circle Track Endurance, Set of 16
Item #: PACPAC-1239
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $423.00
Sale: $400.00
Save: 5%
Save: $23.00

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 275 lb/in Spring Rate, 1.040 in Coil Bind, 1.061 in OD, Ford Modular, Set of 16
Item #: PACPAC-1214
Condition: New
Limited Supply: Only 9 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Qty:

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 313 lb/in Spring Rate, 1.140 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16
Item #: PACPAC-1215
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Qty:

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 313 lb/in Spring Rate, 1.140 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16
Item #: PACPAC-1218
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Qty:

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 324 lb/in Spring Rate, 0.900 in Coil Bind, 1.105 in OD, Ford Modular, Set of 16
Item #: PACPAC-1223
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Qty:

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 340 lb/in Spring Rate, 1.100 in Coil Bind, 1.307 in OD, GM LS-Series, Set of 16
Item #: PACPAC-1219
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Qty:

Description: Valve Spring, 1200 Series, Ovate Beehive Spring, 370 lb/in Spring Rate, 1.210 in Coil Bind, 1.445 in OD, Set of 16
Item #: PACPAC-1220
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $231.00
Sale: $216.00
Save: 6%
Save: $15.00
Description: Valve Spring, 1200 Series, Single Spring / Damper, 450 lb/in Spring Rate, 1.100 in Coil Bind, 1.244 in OD, Set of 16
Item #: PACPAC-1200
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $251.00
Sale: $235.00
Save: 6%
Save: $16.00
Qty:

Description: Valve Spring, 1200 Series, Single Spring / Damper, 540 lb/in Spring Rate, 1.115 in Coil Bind, 1.260 in OD, Set of 16
Item #: PACPAC-1201
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $251.00
Sale: $235.00
Save: 6%
Save: $16.00
Qty:

Description: Valve Spring, 1200 Series, Triple Spring, 689 lb/in Spring Rate, 1.130 in Coil Bind, 1.645 in OD, Set of 16
Item #: PACPAC-1247
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $495.00
Sale: $446.00
Save: 10%
Save: $49.00

Qty:

Description: Valve Spring, 1200 Series, Triple Spring, 687 lb/in Spring Rate, 1.130 in Coil Bind, 1.645 in OD, Drag Race, Set of 16
Item #: PACPAC-1248
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $495.00
Sale: $446.00
Save: 10%
Save: $49.00

Qty:

Description: Valve Spring, 1200 Series, Triple Spring, 689 lb/in Spring Rate, 1.130 in Coil Bind, 1.645 in OD, Drag Race, Set of 16
Item #: PACPAC-1249
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $495.00
Sale: $446.00
Save: 10%
Save: $49.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 436 lb/in Spring Rate, 1.190 in Coil Bind, 1.374 in OD, Set of 16
Item #: PACPAC-1371
Condition: New
Limited Supply: Only 8 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $416.00
Sale: $378.00
Save: 9%
Save: $38.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 513 lb/in Spring Rate, 1.150 in Coil Bind, 1.564 in OD, Set of 16
Item #: PACPAC-1386
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $576.00
Save: 8%
Save: $51.00

Description: Valve Spring, 1300 Series, Dual Spring, 538 lb/in Spring Rate, 1.150 in Coil Bind, 1.574 in OD, Set of 16
Item #: PACPAC-1396
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $576.00
Save: 8%
Save: $51.00

Description: Valve Spring, 1300 Series, Dual Spring, 629 lb/in Spring Rate, 1.100 in Coil Bind, 1.625 in OD, Set of 16
Item #: PACPAC-1324
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $456.00
Save: 27%
Save: $171.00

Description: Valve Spring, 1300 Series, Dual Spring, 629 lb/in Spring Rate, 1.100 in Coil Bind, 1.625 in OD, Set of 16
Item #: PACPAC-1328
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $456.00
Save: 27%
Save: $171.00

Description: Valve Spring, 1300 Series, Dual Spring, 644 lb/in Spring Rate, 1.150 in Coil Bind, 1.550 in OD, Set of 16
Item #: PACPAC-1325
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $576.00
Save: 8%
Save: $51.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring / Damper, 663 lb/in Spring Rate, 1.150 in Coil Bind, 1.550 in OD, Set of 16
Item #: PACPAC-1326
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $627.00
Sale: $576.00
Save: 8%
Save: $51.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: PACPAC-1355
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $660.00
Sale: $576.00
Save: 13%
Save: $84.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: PACPAC-1329
Condition: New
Limited Supply: Only 9 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $660.00
Sale: $576.00
Save: 13%
Save: $84.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: PACPAC-1355H
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $660.00
Sale: $576.00
Save: 13%
Save: $84.00

Qty:

Description: Valve Spring, 1300 Series, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: PACPAC-1356
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $660.00
Sale: $576.00
Save: 13%
Save: $84.00

Description: Valve Spring, 1300 Series, Dual Spring, 780 lb/in Spring Rate, 1.130 in Coil Bind, 1.500 in OD, Set of 16
Item #: PACPAC-1357
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $660.00
Sale: $576.00
Save: 13%
Save: $84.00

Qty:

Items 101-125 of 269

More About PAC Racing Springs

Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from traditional methods. Tapered wire has several advantages to the true chassis engineer and extreme racer looking for the next level of performance.

PAC Racing Springs pioneered high travel suspension springs when post race tech began disqualifying winning cars from too low of ride height, a result from spring sag and poor designs. We answered the demand using cutting edge materials and processing, thus reducing cost over expensive and ineffective aerospace alloys typically used. This innovative method provides superior spring construction and performance reducing cost drastically over competition. PAC Racing is capable of using our in house Servo Hydraulic single post MTS to duplicate the rigors of racing, every bump, every turn, which allows improvement to the design continuously.

Technology

The Primary focus of the Peterson Spring group is Automotive and Industrial applications, these interactions increase technical advancements for PAC Racing Spring products. We can offer enhanced technology through engineering resources and expanded experience from all of our power-train engineers. Additionally with nearly 100 years of manufacturing experience we continually improve our products to exceed demanding expectations.

Testing

Because of the extreme demands of racing, we routinely test all of our components using advanced testing technology. We have a fully accredited metallurgy lab with dedicated staff and equipment such as: SEM with EDAX, Xray Diffraction, Micro Hardness, Impact Testing, and MTS Tensile Test machine. Additionally, we are able to test functionality and fatigue properties in our Dyanamics Laboratory, which includes a single post MTS Servo Hydraulic test machine, various bench type equipment, and our High Tech Engine test lab. Whatever your application we strive to bring confidence that our products meet and exceed designed parameters.

PAC Racing Springs, based in Detroit, MI, is the Racing and Aftermarket Division of the Peterson Spring Company. With more than 10 divisions around the world, Peterson Spring is the largest privately held, family owned Spring Company in the USA. With nearly 100 years of operation, Peterson Spring proudly manufactures all the Racing and Aftermarket components in Detroit, Michigan.