Crane Rocker Arm - 807571

Brand: Crane Engine Parts Manufacturer

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Part Number: 807571
Part Location: U.S.
Availability: *Special Order
Delivery: 3 - 4 Weeks

Retail: $58.79

Price: $55.99

You Save: $2.80

Body Construction

Extruded Aluminum

Compatibility

1967-1991 Oldsmobile V8 Engines

Maximum Spring Pressure

700 Pound For Standard And 900 Pound For Wide Body

Mount Type

Stud Mount

Nut Style

Adjustable Locking

Quantity

Single

Ratio

Roller Pivot

Roller Tip

Self Aligning

Stud Diameter

7/16 Inch

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Crane Rocker Arm

Rocker Arm; Gold Race; For Use With 1967-1991 Oldsmobile V8 Engines; 7/16 Stud; 1.6 Ratio; Non Self Aligning; Roller Rocker; Aluminum; Single

MPN: 807571

Millions of Crane Gold Race rocker arms have been sold because they provide a significant increase in performance and have proven to be exceptionally dependable. Their roller tip is more efficient than standard scrub-type rockers, they have a lower mass moment of inertia (less weight on the valve), and come in ratios that will increase the net valve lift and duration of a camshaft. The rocker arms are manufactured from heat-treated billet aluminum extrusions, and CNC machined to exacting tolerances. These gold anodized rockers have long had the reputation of being the most accurate on the market and feature Crane's exclusive Quick-Lift™ technology. They employ heavy-duty precision-ground steel needle bearings, a heat-treated steel roller tip, and come complete with adjustable locking nuts. Standard Crane Gold Race rocker arms are proven to handle up to 700 Pounds of valve spring pressure (open), while special “wide body” designs at rated to 900 Pounds It’s a proven performer in drag racing, circle track, off-road and marine competition.

Compatibility: 1967-1991 Oldsmobile V8 Engines

Stud Diameter: 7/16 Inch

Ratio: 1.6

Body Construction: Extruded Aluminum

Mount Type: Stud Mount

Roller Tip: Yes

Roller Pivot: Yes

Nut Style: Adjustable Locking

Self Aligning: No

Maximum Spring Pressure: 700 Pound For Standard And 900 Pound For Wide Body

Quantity: Single

Features

Strongest, Lightest, Most Ratio-Accurate Aluminum Rockers
More Horsepower, Torque And Response In An Easy Bolt-On
Manufactured From Heat-Treated Billet Aluminum Extrusions, And CNC Machined To Exacting Tolerances
Gold Anodized Rockers Have Long Had The Reputation Of Being The Most Accurate On The Market And Feature Crane's Exclusive Quick-Lift™technology
Includes Heavy-Duty Precision-Ground Steel Needle Bearings, A Heat-Treated Steel Roller Tip And Come Complete With Adjustable Locking Nuts
Limited 1 Year Warranty

Specifications of Crane Rocker Arm - 807571
Body Construction	Extruded Aluminum
Compatibility	1967-1991 Oldsmobile V8 Engines
Maximum Spring Pressure	700 Pound For Standard And 900 Pound For Wide Body
Mount Type	Stud Mount
Nut Style	Adjustable Locking
Quantity	Single
Ratio	1.6
Roller Pivot	Yes
Roller Tip	Yes
Self Aligning	No
Stud Diameter	7/16 Inch