PAC-1249-16 TRIPLE CHROME SILICONE RACING VALVE SPRINGS 0 heads produce a 50

0 heads produce a 50 horsepower increase over other stock

350       125

625  Angle Spread Port      58/107         HV 1813 / HV 1814

Choice of 350 or 400 Mains

850     128

PAC-1249-16 TRIPLE CHROME SILICONE RACING VALVE SPRINGS 0 heads produce a 50CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Specifications: SKU: PAC1249 16 Triple Drag Racing Spring OD: 1. 645" 375 lbs @ 2. 200" 1064 lbs @ 1. 200" Lift: 1. 000" Frequency: 27,306 CPM American made high performance processing. We carry the complete line of PAC Products. Price is for 16 CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER After purchasing, pay instantly with your credit card through