OBS F-Series Parts

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2000-5800

Intake Duration (.050" Lift):

227

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6400

Intake Duration (.050" Lift):

243

GTIN Code:

036584340652

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2200-6100

Intake Duration (.050" Lift):

235

Outside Diameter:

6.7"

Material Type:

Steel

Finish:

Painted

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1800-5800

Intake Duration (.050" Lift):

224

Compressed Thickness:

0.047"

Sold in Quantity:

Pair

Material Type:

Steel Core Laminate

Stall Speed (RPM):

2300-2500

Material Type:

Steel

Port Style:

Square Port

Water Pump Type:

Mechanical

Rotation:

Counterclockwise/Reverse

Pump Flow:

Standard

Rear Suspension Type:

Solid Axle

Trailing Arm Style:

Parallel 4-Link

Suspension Kit Type:

Conversion

GTIN Code:

036584340683

Input Spline Quantity:

31

Diameter:

10"

Stall Speed (RPM):

2800-3200

Shaft Diameter:

0.53"

Material Type:

Steel

GTIN Code:

036584203933

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

164-tooth

Mount Type:

Bolt-On

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6500

Intake Duration (.050" Lift):

244

Material Type:

Steel

Finish:

Powder Coated

SFI Rating:

30.1

Input Spline Quantity:

31

Diameter:

10"

Stall Speed (RPM):

2400-2800

Material Type:

Steel

Finish:

Powder Coated

SFI Rating:

Not SFI-approved

Lockable:

Yes

Overall Length:

26"

Handle Material:

Billet Aluminum

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2000-6000

Intake Duration (.050" Lift):

230

Input Spline Quantity:

31

Diameter:

10"

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

164-tooth

Mount Type:

Bolt-On

Water Pump Type:

Mechanical

Rotation:

Clockwise/Standard

Pump Flow:

High-Volume

Lockable:

Yes

Overall Length:

3"

Handle Material:

Billet Aluminum

Input Spline Quantity:

31

Diameter:

10"

Stall Speed (RPM):

2400-2800