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Chromoly rocker studs, cylinder head to rocker shims, valve adjustment swivel adjusters, rocker shaft shims for VW Volkswagen engines and motors
CHROMOLY ROCKER STUDS
Chromoly Rocker Studs are superior in strength to stock studs. A must have for hi-performance heads with dual valve springs. Installs without modification in Type 1/2/3 1500-1600cc based heads. Sold in sets of 4.
21-2314 Chromoly Rocker Studs, Set of 4
HEAVY DUTY PERFORMANCE SWIVEL
VALVE ADJUSTERS
EMPI Heavy Duty Performance Swivel Feet Adjusters feature a large foot print that covers the valve stem to reduce the chance of mushrooming and side load friction. Contact areas are precision ground and hardened. Features slotted screw head design. Kit is complete with rocker boss shims to insure correct rocker arm geometry.
21-2031 H.D. Swivel Head Valve Adjusters, Set of 8
BALL FOOT SWIVEL VALVE ADJUSTERS
Prevent valve stem wear caused by the side load of high lift cams and high valve spring pressure. A must for any hi-performance engine. Installation requires no special tools. Features slotted screw head design. Each kit includes rocker stand shims for correct height adjustment.
4061 Ball Foot Swivel Valve Adjusters, Set of 8
ROCKER ARM STAND SHIMS
Designed to go between the rocker stand and the head boss for correct rocker arm height and geometry. Available in 3 sizes (Thickness).
21-2315 Rocker Arm Shims, .015", Set of 4
21-2330 Rocker Arm Shims, .030", Set of 4
21-2360 Rocker Arm Shims, .060", Set of 4
21-2310 Rocker Arm Shim Kit, 12 pcs. total
Includes 4pcs. each of .015", .030", and .060"
ROCKER SHAFT SHIMS
Replace the wave washers on the stock rocker shaft set-up. Eliminates excess side play and maintains proper valve train geometry. Each kit contains 8 shims and is available in 4 sizes (Thickness).
4058 Rocker Shaft Shims, .010", Set of 8
4055 Rocker Shaft Shims, .015", Set of 8
4056 Rocker Shaft Shims, .030", Set of 8
4057 Rocker Shaft Shims, .060", Set of 8
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