Butler-LS » PAC
PAC Racing Springs is a Manufacturer of Springs and Components. Valve Springs, Spring Retainers, Spring Seats, Suspension Springs, and Sway Bars. Pac springs can be found in many cars that cross the finish line. Quality springs from high quality materials is why Butler LS provides PAC racing Springs to our customers.
PAC Categories
Items 1-1 of 1
Looking for an LS part and don't see it on the site? Need a rotating assembly, short block kit, or machine work? Our LS team here at Butler is shipping high performance GM/LS engines, kits, and...More Details »
Items 1-1 of 1
PAC Products
Items 1-3 of 3
Description: Valve Spring Kit
Dual Spring
1.290 in Springs OD
370 lbs./in. Rate
7 Deg/8MM Locks
Chrome Moly Retainer
Sold in Set/16
Item #: PAC-KS15
Condition:
New
Please Call for Availability
Description: PAC Racing Dual RPM LS Spring Kit
1.290 in Springs OD
145 @ 1.800 411 @ 1.150
8mm / 7° Locks
Titanium Retainer
Sold in Set/16
Item #: PAC-KS031
Condition:
New
Please Call for Availability
Description: RPM Dual LS Series Valve Springs
1.325OD
160 @ 1.800
482 @ 1.10
1.000 Coil Bind
Sold in Set/16
Item #: PAC-1208X-16
Condition:
New
Please Call for Availability
Items 1-3 of 3