LS1 DROP IN .625 LIFT POLISHED & PEENED CHROME SILICONE VALVE SPRINGS

Regular price $ 478.22

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
Specifications
Part# PAC-1219X

PAC-1219 with RPM processing and higher loads

O.D. Large End (in) 1.207
I.D. Large End (in) 0.885
O.D. Small End (in) 1.072
I.D. Small End (in) 0.650
Installed Height (Valve Closed) (in) 145 @ 1.800
Open Valve (Valve Open) 358 @ 1.175
Spring Rate 340
Max Coil Bind (in) 1.100
Max Lift (in) 0.625

HEIGHT LOAD

2.200     9

2.150     26

2.100     43 

2.050     60

2.000     77

1.950     94

1.900     111

1.850     128

1.800     145

1.750     162

1.700     179

1.650     196

1.600     213

1.550     230

1.500     247

1.450     264

1.400     281

1.350     298

1.300     315

1.250     332

1.200     349

1.150     366

1.100     383

American made drop in .625 lift LS1 nitrided chrome silicone ovate beehive designed for more aggressive cams with stock retainers and locks.          

We carry the complete line of PAC products.

The price is for 16.

Free shipping in the lower 48 states. 

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

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Warning: May cause cancer and reproductive harm.