Pac Racing Springs ~ 1300 Series Circle Track Duals

Part# Name Outside Diameter Install Height Load at Installed Height Recommended Valve Lift

PAC-1325

PAC-1325 Circle Track Dual 1.55 2 250 0.8

PAC-1326

PAC-1326 Circle Track Dual 1.55 2 275 0.8

PAC-1340

PAC-1340 Circle Track Dual 1.5 2.03 250 0.78

PAC-1341

PAC-1341 Circle Track Dual 1.575 2.05 270 0.8

PAC-1342

PAC-1342 Circle Track Dual 1.574 2.05 250 0.8

PAC-1343

PAC-1343 Circle Track Dual 1.55 1.9 240 0.7

PAC-1344

PAC-1344 Circle Track Dual 1.57 1.95 190 0.8

PAC-1371

PAC-1371 Circle Track Dual 1.374 1.95 150 0.7

PAC-1373

PAC-1373 Circle Track Dual 1.43 2.1 250 0.85

PAC-1374

PAC-1374 Circle Track Dual w/Damper 1.536 2 275 0.8

PAC-1385

PAC-1385 Circle Track Dual w/Damper 1.564 2 250 0.8

PAC-1386

PAC-1386 Circle Track Dual 1.564 2 245 0.8

PAC-1395

PAC-1395 Circle Track Dual w/Damper 1.574 2 265 0.8

PAC-1396

PAC-1396 Circle Track Dual 1.574 2 260 0.8