Ferrea Single Beehive PAC Alloy Valve Spring | 1965 Chevrolet Corvette & 1967 – 1972 Chevrolet Camaro (S2003) Ferrea Racing

Single Beehive PAC Alloy Valve Spring – Single by Ferrea

Our technology allows us to provide the highest level of performance and reliability for our customers. Our association with many of the industry’s leading head manufactures has given us the opportunity to implement these race proven high quality designs for all categories of racing.

Ferrea valve springs are developed from high strength alloys, including premium grade chrome silicon steel. Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today’s aggressive valvetrain combinations.

Please Note: Picture are for representation only. Actual product may vary.

Features

• Big Block
• Type/Material/Application: Single Beehive. PAC Alloy/Flat tappet or Hydraulic Roller
• Outside Diameter: 1.080/1.445
• Inside Diameter: 0.650/1.000
• Seat Pressure: 155 lbs @1.880
• Open Pressure: 377 lbs @1.280
• Rate Inch: 370 lb
• Coil Bind: 1.210
• Max Net Lift: .600
• This spring requires Ferrea Titanium Retainer #E12003 OR #E12006 and Ferrea Spring Seat Locator #SL1074 OR #SL1077

Benefits

• Heat-treated and stress relieved, which dramatically increases the spring’s life
• Provide the stability needed for high lift
• High rpm racing engines, while minimizing the load loss for today€™s aggressive valvetrain combinations.

Applications

• 1965 Chevrolet Corvette
• 1967 – 1972 Chevrolet Camaro

What’s In The Box?

• 1 – Single Beehive PAC Alloy Valve Spring – Single

Warranty

• No Warranty