Edelbrock Rollin' Thunder Camshaft #2219 is designed for LS1/LS6 Gen III Chevy's from 1997-04 and produces optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 536HP and 457 Ft Lbs of Torque when paired with E-CNC 215 #79949 cylinder heads. Must use a high stall torque converter only. Will not work with stock valve springs. Camshaft specifications: - Intake duration: 230 Degrees - Exhaust duration: 243 Degrees - Intake lift: .631" - Exhaust lift: .631" - Lobe separation: 114 Degree - Intake Center Line: 113 Degree - Vacuum: 14". Edelbrock Rollin' Thunder Camshaft #2219 is designed for LS1/LS6 Gen III Chevy's from 1997-04 and produces optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 536HP and 457 Ft Lbs of Torque when paired with E-CNC 215 #79949 cylinder heads. Must use a high stall torque converter only. Will not work with stock valve springs.Camshaft specifications:- Intake duration: 230 Degrees- Exhaust duration: 243 Degrees- Intake lift: .631"- Exhaust lift: .631"- Lobe separation: 114 Degree- Intake Center Line: 113 Degree- Vacuum: 14". Edelbrock Rollin' Thunder Camshaft #2219 is designed for LS1/LS6 Gen III Chevy's from 1997-04 and produces optimum torque from the low-end to the mid-range.. Edelbrock; Performer; RPM; Camshaft; Engine; V8; Cam; Rollin Thunder; 2221; 289-302; Ford. Edelbrock Camshaft Hydraulic Roller Pro Flo XT Chevy Gen IIi LS1 EFI Appl. Chevrolet:Gen III LS1:346 (5.7L);Chevrolet:Gen III LS6:346 (5.7L). Edelbrock Rollin' Thunder Camshaft for 1997-04 LS1/LS6 (Gen III). Edelbrock Rollin Thunder Camshaft for 1997-04 LS1/LS6 (Gen III). Rollin’ Thunder Camshaft for 1997-04 LS1/LS6 (Gen III). Rollin Thunder Camshaft for 1997-04 LS1/LS6 (Gen III). Use with High Stall Torque Converter Only. Edelbrock Rollin' Thunder camshaft #2219. Edelbrock Rollin Thunder camshaft #2219. Rollin Thunder Camshaft. Engine Camshaft. LS1 Camshaft. { eo : 6in.}. CAMSHAFTS

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