Pac Racing Springs PAC-1904 Valve Spring, Hot Rod Series, Dual Spring, 370 lb/in Spring Rate, 1.010 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16

Pac Racing Springs PAC-1904 LS, Hot Rod Series Valve Springs, Dual, 370 lbs/in. Rate, 1.010 in. Coil Bind, 1.290 in. O.D, Set of 16

$210.00
MSRP: $273.00
(You save $63.00 )
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SKU:
PACPAC-1904
MPN:
PAC-1904
Condition:
New
Weight:
3.60 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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1900 Series
Street Performance with a Budget Features:
  • PACALOY Super Clean Wire To Ensure Satisfaction
  • Multi Peen Process to Optimize Service Life
Valve Spring Style:
Standard
Number of Springs Per Valve:
Dual
O.D. Outer Spring (in.):
1.290 in.
Coil Bind Height (in.):
1.010 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
370 lbs./in.
I.D. of Outer Spring (in.):
0.950 in.
I.D. of Inner Spring (in.):
0.694 in.
Valve Springs Coated:
No
Maximum Valve Lift (in.):
0.625 in.
Retainers Included:
No
Retainer Material:
N/A
Locks Included:
No
Lock Material:
N/A
Valve Stem Seals Included:
No
Installed Height:
150 lbs. @ 1.800 in.
Open Height:
400 lbs. @ 1.125 in.
Quantity:
Sold as a set of 16.
Make:
Chevrolet
Engine Family:
Chevy small block Gen III/IV (LS-based engines)
Engine Sizes:
4.8L/294-7.0L/427
Years:
1997-2019

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