Competition Cams 21-600-5 Features: 3 Grinds To Fit All Of Your Performance Needs Unique Design Maximizes Sound And Mid To High RPM Power Ensures Safe Piston-To-Valve Clearance Proven To Generate 25+ RWHP Gains Does Not Compromise Durability 1 Year Limited Warranty Height: 2.75 Width: 3.00 Length: 24.50 Weight: 9.56 lbs Fitment: 1978/Plymouth/Fury/Sport Wagon 4-Door/6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated^^1978/Plymouth/Fury/Sport Hardtop 2-Door/6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated^^1978/Plymouth/Fury/Salon Sedan 4-Door/7.2L 440Cu. In. V8 GAS OHV Naturally Aspirated^^1978/Plymouth/Fury/Salon Sedan 4-Door/6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated^^1978/Plymouth/Fury/Base Wagon 4-Door/7.2L 440Cu. In. V8 GAS OHV Naturally Aspirated^^1978/Plymouth/Fury/Base Wagon 4-Door/6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated^^...