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-1215 LS1 OEM Ovate Beehive Valve Springs, 1.290 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 PAC Racing Springs PAC .600 Lift Spring And Retainer Kit, LS Sku # 91604130 Mfr. Part # 91604130 Condition New Brand PAC Racing Springs Sold Kit Details Info
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
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-1215
- Name: PAC-1215 LS1 OEM Ovate Wire Beehive
- Description: LS1 OEM Ovate Beehive Valve Spring
- OD Large End: 1.290
- ID Large End: 0.885
- ID Small End: 0.650
- Install Height: 1.800
- Load at Installed Height: 105
- Spring Open Height: 1.200
- Spring Open Load: 293
- Recommended Valve Lift: 0.600
- Spring Rate (lbs/in): 313.000
- Mass (grams): 62.00
- Coil Bind (max): 1.140
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 OEM Ovate Beehive Valve Spring, 1.290 OD, Set/16
(1) Steel LS1 8mm Valve Lock, Radius Groove STD, Set/16
Specs Sold in Quantity Kit Groove Count 1 Valve Spring Style Beehive Number of Springs Per Valve Single Lock Style 7 Degree Lock Material Steel Damper Spring Included No Retainers Included Yes Locks Included Yes Coated No Outside Diameter 1.290 Outer Spring I.D. 0.885 Spring Rate 313 Maximum Lift 0.600 Installed Height 1.800 Outer Spring O.D. 1.290 Inner Spring I.D. 0.650 Coil Bind Height 1.140 Open Pressure 293 MFG. Part # 91604130 Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
