Chrysler Small Block V8, Camshaft and Valvetrain

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 268

Exhaust Duration: 280

RPM Range: 1600 to 5800

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 279

Exhaust Duration: 296

RPM Range: 2000 to 5800

Valve Spring Style: Standard

Damper Spring Included: No

Number of Springs Per Valve: Single

Outside Diameter of Outer Spring: 1.460 in."

Thread Pitch: 0.655 in.

Thread Length: 1.000 in."

Thread Pitch (2): 3/8-24 in.

Thread Length (2): 0.750 in."

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 268

Exhaust Duration: 280

RPM Range: 1600 to 5800

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 262

Exhaust Duration: 270

RPM Range: 1300 to 5600

Lifter Type: Mechanical/Solid Flat Tappet

Link Bar: None

Lifter Link Bars Included: No

Lifter Body Diameter: 0.904"

Thread Pitch: 3/8"

Thread Pitch (2): 5/16"

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 274

Exhaust Duration: 286

RPM Range: 1800 to 6000

Camshaft Type: Hydraulic Roller Tappet

RPM Range: 900-5200

Intake Duration: 264

Exhaust Duration: 274

Thread Pitch: 3/8-16 in.

Thread Length: 0.880 in."

Thread Pitch (2): 3/8-24 in.

Thread Length (2): 0.655 in."

Material Type: Titanium

Valve Head Diameter: 1.600"

Valve Stem Diameter: 0.311"

Length: 5.150"

Valve Spring Style: Standard

Outside Diameter of Outer Spring: 1.375"

Locks Included: No

Lock Style: 7 Degree

Camshaft Type: Hydraulic Flat Tappet

Intake Duration: 284

Exhaust Duration: 296

RPM Range: 2300 to 6500