PAC Racing Springs .625 Lift Spring And Retainer Kit, LS Engines
PAC Racing Springs .625 Lift Spring And Retainer Kit, LS Engines
PAC Racing Springs

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#91604132

PAC Racing Springs .625 Lift Spring And Retainer Kit, LS Engines

  • The 1200 Series Springs were developed for the sportsman racer looking for a quality but budget minded product
  • 1200 Series springs come with PAC Racing proprietary heat treat process that will allow for outstanding load loss and durability
  • Includes a set of 16 PAC-1219 LS1 HP Ovate Beehive Valve Springs, 1.307 OD
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$401.38

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Product Summary

1.307" Outer Spring O.D., Beehive Valve Spring Style

  • The 1200 Series Springs were developed for the sportsman racer looking for a quality but budget minded product
  • 1200 Series springs come with PAC Racing proprietary heat treat process that will allow for outstanding load loss and durability
  • Includes a set of 16 PAC-1219 LS1 HP Ovate Beehive Valve Springs, 1.307 OD
  • Includes a set of 16 PAC-L8113 Steel 8mm Valve Locks
  • Includes a set of 16 PAC-R311 LS 300 Series Beehive Valve Spring Retainers

Comes as a Kit

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Key Specs

Valve Spring StyleBeehive
Outside Diameter1.307"
Maximum Lift0.625"
Installed Height1.800"
Spring Rate340 lbs.
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PAC Racing Springs 91604132 Details

The 1200 Series Springs were developed for the sportsman racer looking for a quality but budget minded product. 1200 Series springs come with PAC Racing Proprietary heat treat process that will allow for outstanding load loss and durability.

  • Part# : PAC-1219
  • Name: PAC-1219 LS1 HP Ovate Wire Beehive
  • Description: LS1 OEM Ovate Beehive Valve Spring
  • OD Large End: 1.307
  • ID Large End: 0.885
  • ID Small End: 0.650
  • Install Height: 1.800
  • Load at Installed Height: 135
  • Spring Open Height: 1.175
  • Spring Open Load: 348
  • Recommended Valve Lift: 0.625
  • Spring Rate (lbs/in): 340.000
  • Mass (grams): 66.60
  • Coil Bind (max): 1.100

These retainers are made from 4140 chrome moly steel. These retainers are heat treated, black oxide finished and processed to maintain high strength with lightweight designs.

  • Part#: PAC-R311
  • Name: PAC-R311 Beehive Valve Spring 300 Series LS 7 Retainer
  • Description: Chrome Moly Steel Beehive Retainer
  • Outside Diameter (A): 1.035
  • 1st Step Diameter (B): 0.640
  • Mass (grams): 10.4
  • Lock Angle: LS (7 degrees)
  • Package Weight: 10.4
  • Material: CHROME MOLY STEEL

PAC-L8113 8mm Valve Lock Steel LS-1 Radius Groove STD

  • Part#: PAC-L8113 
  • Description: Steel LS-1 8mm Valve Lock
  • Install Height: STD
  • Lock Type: LS-1
  • Lock Angle: 7°
  • Groove Type: Radius
  • Last Cap Recess (Y/N): N
  • Valve Size: 8mm
  • Material: Steel

Included in this Kit:

(1) LS 300 Series Beehive Valve Spring Retainers, Set/16

(1) LS1 HP Ovate Beehive Valve Spring, 1.307 OD, Set/16

(1) Steel LS1 8mm Valve Lock, Radius Groove STD, Set/16

PAC Racing Springs 91604132 Specifications

KEY SPECS
MFG. Part #91604132
BrandPAC Racing Springs
Valve Spring StyleBeehive
Outside Diameter1.307"
Maximum Lift0.625"
Installed Height1.800"
Spring Rate340 lbs.
GENERAL
Outer Spring O.D.1.307"
Coil Bind Height1.100"
Open Pressure348
Damper Spring IncludedNo
Outer Spring I.D.0.885"
Inner Spring I.D.0.650"
Sold in QuantityKit
Number of Springs Per ValveSingle
CoatedNo
Retainers IncludedYes
Locks IncludedYes
Lock Style7 Degree
Groove Count1
Lock MaterialSteel

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Fitment

  • GM LM4

  • GM LS6

  • GM LS2

  • GM LSA

  • GM LM7

  • 6.2 Chevy LS V8

  • GM LM7

  • 6.2 Chevy LS V8

  • GM LM7

  • 6.2 Chevy LS V8

  • GM L76

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • GM LM7

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • GM LS4

  • GM LS4

  • GM LM7

  • GM L20

  • GM LM7

  • GM LY2

  • GM LM7

  • GM LM7

  • GM LS3

  • GM LM4

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LMG

  • GM LY5

  • GM L59

  • GM LM7

  • GM LMG

  • GM LY5

  • 6.2 Chevy LS V8

  • GM LC9

  • GM LMG

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LS2

  • GM LM4

  • GM LM4

  • GM LM4

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM LM7

  • GM L33

  • GM L20

  • GM LC9

  • GM LMG

  • GM L33

  • GM L59

  • GM LM7

  • GM LM7

  • GM L20

  • GM LM7

  • GM LY2

  • GM LC9

  • GM LMG

  • GM LM7

  • GM L59

  • GM LM7

  • 6.2 Chevy LS V8

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

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