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Pac

PAC 1208X SPRINGS

$283.02
PAC Racing RPM Series valve springs were developed using all of the latest advancements from drag racing successes. This valuable, real-life research has been applied to new designs, which allow for a performance increase that exceeds all demands. The...
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PAC 1326 SPRINGS

$482.56 $407.76
WAS - 482.56     NOW - 399.95    Pac 1326 valve springs (1.200 x 2.000 springs) Specs: Weight (grams): 158 grams Outer Spring I.D. (inches): 1.1 Outer Spring O.D. (inches): 1.55 Middle Spring I.D. (inches): N/A Inside...
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Pac

PAC 1329 SPRINGS

$553.99
PAC 1329 VALVE SPRINGS (1.500 X 2.150 DUAL SPRING): High Lift Dual Drag Race Spring - great spring for Comp, superstock engines SPECS: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0...
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Pac

PAC 1330 SPRINGS

$553.99
PAC 1330 VALVE SPRINGS (2.050 X 1.500 DUAL SPRING) High Lift Dual Drag Race Spring - great spring for Comp, superstock engines SPECS: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0...
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Pac

PAC 1350 SPRINGS

$527.61
PAC 1350 VALVE SPRINGS: 2.200 x 1.645 Triple Spring Weight (grams): 183 grams OuterSpringI.D. (inches): 1.195 OuterSpringO.D. (inches): 1.645 MiddleSpringI.D. (inches): 0.871 InsideSpringI.D. (inches): 0.635 InstallLoad (LB): 440 InstallHeight...
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Pac

PAC 1353 SPRINGS

$659.95
PAC 1353 VALVE SPRINGS (2.300 X 1.695 TRIPLE SPRINGS) SPECS: Weight (grams): 205 grams OuterSpringI.D. (inches): 1.195 OuterSpringO.D. (inches): 1.695 MiddleSpringI.D. (inches): 0.871 InsideSpringI.D. (inches): 0.635 InstallLoad (LB): 500 InstallHeight...
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Pac

PAC 1355 SPRINGS

$633.13
PAC 1355 VALVE SPRINGS (2.200 X 1.500 DUAL SPRINGS) SPECS: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0.726 InstallLoad (LB): 420 InstallHeight (inches): 2.175 OpenLoad (LB): 1200...
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Pac

PAC 1356 SPRINGS

$553.99
Pac 1356 valve springs (2.100 x 1.500 dual spring) High lift dual drag race spring - great spring for Comp, Superstock Engines Spec: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0...
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Pac

PAC 1357 SPRINGS

$553.99
PAC 1357 valve springs (2.150 x 1.500 dual springs) High Lift Dual Drag Race Spring - great spring for Comp, superstock engines Specs: Weight (grams): 144 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.5 InsideSpringI.D. (inches): 0...
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Pac

PAC 1360 SPRINGS

$633.13
WAS - 676.64   NOW - 633.13     PAC 1360 valve springs (2.250 x 1.500 dual springs) Specs: Weight (grams): 155 grams OuterSpringI.D. (inches): 1.05 OuterSpringO.D. (inches): 1.522 InsideSpringI.D. (inches): 0.726 InstallLoad (LB):...
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