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Proform Rocker Arm Kit 440-468; 1.6 Extruded Aluminum Roller Tip for Chrysler 383 to 440
$379.77
$455.95 On Sale
Save 17%
This item is not eligible for our Free Freight program because either this part type is excluded or its price is already at our lowest. However, it will still count toward the total when you purchase other items that do qualify for Free Freight.
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Details
- 1.6 Ratio Shaft Mount Style
- Aluminum with Bronze Bushings
- Fits Big Block Chrysler Engines (B/RB)
- Black Anodized Finish with MOPAR® Emblem
- Hardened Shafts and Hardware Included
- Officially Licensed MOPAR® Product
- Sold as One Set of 16 Pieces
- Bronze bushings for reduced friction at the pivot.
- Hardened Shafts and Hardware Included
- Officially Licensed MOPAR® Product
- Sold as One Set of 16 Pieces
- Bronze bushings for reduced friction at the pivot.
Product Description
These beautiful new aluminum shaft-mount roller rockers are perfect for your big block (B/RB) engine. The bronze bushings provide a friction free environment for the rocker to pivot on. The system is designed so the oil comes up through the shaft and into the rocker underneath the bushing. Channels and holes in the bushing allow for the oil to lubricate the pivot area. The race-proven roller tip not only unleashes horsepower, it also lengthens valve train component life and reduces wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. The adjustable push rod tips allow for precise lash adjusting. 16 aluminum roller rockers, hardened shafts, and spacer hardware included. Use your stock bolts to attach the shaft to your cylinder head.
Specifications
- Make:
- Chrysler
- Engine:
- 383 to 440
- Mounting Style:
- Shaft
- Rocker Style:
- Roller Tip
- Ratio:
- 1.6
- Material:
- Extruded Aluminum
- Maximum Spring Diameter:
- 1.550 in.
- Finish:
- Black Anodized
- Maximum Open Spring Pressure:
- 650 lbs.
- Notes:
- These rocker arms are compatible with cams 0.600 in. lift and smaller only, maximum open valve spring pressure cannot exceed 450 lbs. Designed for ball/cup style pushrods. Supplied with hardened shaft and hardware. Mounting bolts are not included, the stock bolts must be reused.
- Quantity:
- Sold As Kit