Big Block Chevy Valve Springs for Use with 572 720 HP Engines OEM GM 19172596

Manufacturer: General Motors

Part # 19172596

• These springs were removed from a new crate engine which had a high performance build
  
• Actual springs you will receive are pictured

Specs:
Description: Dual Spring
Outside Diameter: 1.567"
Pressure at Installed Height: 230# @ 2.000"

Retainer Part Number: 12366990 (not included)
Valve Seal Kit: 88963936 (not included)