Crane Cams CR13744-16 Chev BB & Ford SB Roller Rockers 1.7 Ratio 7/16"
Crane Cams
CR13744-16Couldn't load pickup availability

Crane Cams CR13744-16 Chev BB & Ford SB Roller Rockers 1.7 Ratio 7/16"
Item Description
Crane Energizer roller rockers give you the features that a good roller rocker should have for about the same price as stock-style stamped rocker arms. The main body is made from vacuum die-cast aluminum alloy for extra strength. The needle-bearing, full-roller fulcrum assembly provides reduced friction and wear. And, with a wide-contact roller tip and heat-treated steel pushrod cup, you get reduced valve stem and pushrod seat wear.
Application: Ford Cleveland 351 C.I.D, Ford Modified 351, 400 C.I.D Ford Big Block 385 Series 429, 460 C.I.D Chevrolet Big Block Mark IV, Chevrolet Gen V (Requires aftermarket rocker arm studs and reuse of factory guideplates)
| Rocker Arm Mounting Style | Stud |
| Rocker Arm Ratio | 1.7 |
| Rocker Arm Style | Full roller |
| Stud Size | 7/16 in. |
| Shims Included | No |
| Rocker Arm Material | Aluminum |
| Self-Aligning | No |
| Rocker Arm Body Style | Standard |
| Rocker Arm Nut Style | Polylock |
| Slot Width (in) | 0.570 in. |
| Maximum Spring Diameter (in) | 1.550 in. |
| Rocker Arm Finish | Natural |
| Quantity | Sold as a set of 16 |
Manufacturer Information
- Manufacturer: Crane Cams
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- Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo
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