The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precision-sorted needle bearings and hardened Roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track Applications.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1985 - 1990 | Chevrolet | Caprice | Classic | ||
| 1986 - 1990 | Chevrolet | Caprice | Base | ||
| 1986 - 1988 | Chevrolet | Caprice | Classic Brougham | ||
| 1987 - 1988 | Chevrolet | Caprice | Classic LS Brougham | ||
| 1993 - 1993 | Chevrolet | Caprice | Classic | ||
| 1985 - 1985 | Chevrolet | Impala | Base | ||
| 1978 - 1979 | Chevrolet | Malibu | Classic Landau | ||
| 1978 - 1979 | Chevrolet | Malibu | Classic | ||
| 1978 - 1979 | Chevrolet | Malibu | Base | ||
| 1979 - 1979 | Chevrolet | Malibu | Sport | ||
| 1979 - 1979 | Chevrolet | Malibu | Police | ||
| 1979 - 1979 | Chevrolet | Malibu | Landau | ||
| 1979 - 1979 | Chevrolet | Malibu | Classic Sport | ||
| 1978 - 1979 | Chevrolet | Monte Carlo | Landau | ||
| 1978 - 1978 | Chevrolet | Monte Carlo | Sport | ||
| 1979 - 1979 | Chevrolet | Monte Carlo | Base | ||
| 1985 - 1988 | Chevrolet | Monte Carlo | Base | ||
| 1986 - 1988 | Chevrolet | Monte Carlo | LS | ||
| 1986 - 1986 | Pontiac | Bonneville | Brougham | ||
| 1986 - 1986 | Pontiac | Bonneville | Base | ||
| 1986 - 1986 | Pontiac | Bonneville | LE | ||
| 1986 - 1987 | Pontiac | Grand Prix | Base | ||
| 1986 - 1987 | Pontiac | Grand Prix | Brougham | ||
| 1986 - 1987 | Pontiac | Grand Prix | LE | ||
| 1985 - 1986 | Pontiac | Parisienne | Base | ||
| 1985 - 1986 | Pontiac | Parisienne | Brougham |
IN STOCK Edelbrock 2040Edelbrock Performer Intake Manifold Edelbrock Manifold w/ Installation Kit Performer Eps SBC 1957-1986 Natural Finish $322.37
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IN STOCK Clevite CB663P10(8)Clevite Con Rod Bearing Set Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set $69.39
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IN STOCK - LOW Cometic Gasket CF1007Cometic Gasket Head Gaskets Cometic Flexplate Bolts 7/16 - 20 x 11/16in - Grade 8 With Black Oxide Finish and Lock Washers |
IN STOCK - LOW Clevite CB663P10Clevite Con Rod Bearing Set Clevite Chevy V8 305-350-400 1967-95 Con Rod Bearing Set $35.26
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IN STOCK King Engine Bearings CR807SIKing Engine Bearings Rod Bearings King Engine Bearings Chevy LS1/LS6/LS3 Silicone Bi-Metal Alum Rod Bearing Set - Size STD $42.41
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IN STOCK King Engine Bearings CR807HPNKing Engine Bearings Performance Rod Bearings King Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STD $99.09
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IN STOCK - LOW McLeod Racing 1500McLeod Racing Hardware McLeod Bolt Pak 3/8in Pressure Plate Small Hex Head (6 Per Box) $53.31
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For more information on COMP Cams part number 1806-12, you can visit the official COMP Cams website.