This Howards Cams 122455-10 BBC Hydraulic Roller Camshaft is designed for 396-502 cubic inch Big Block Chevy engines from 1965 through 1996. Howards designed this cam for strip/bracket racing, and it features great upper mid-range power and a lopey idle. A 11.0:1+ compression ratio, 540+ CID with good heads, and a 4000+ stall speed torque converter are highly recommended.

Howards Cams 122455-10 BBC Hydraulic Roller Camshaft Specs:

• Fits 396-502 Big Block Chevy engines from 1965 through 1996
• Basic RPM Range: 3600 to 6900
• Valve Lift Intake: .680
• Valve Lift Exhaust: .680
• Intake Duration: 306
• Exhaust Duration: 312
• Intake Duration at .050”: 253
• Exhaust Duration at .050”: 259
• Lobe Separation: 110
• Intake Centerline: 106
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Howards Cams designed this Hydraulic Roller camshaft for high performance on the street and on the drag strip.

Howards Hydraulic Roller Cams - From mild to wild, they are the ultimate in performance!