49-0011 - Replica Knucklehead Rocker Box Set

Replica early style rocker box set with a natural finish has the shape of 1936-1940 Knuckleheads but will fit 1936-1947 models.
Rocker boxes are machined from accurate casting with a natural cast finish and also features a light polished and highlighted surface. Set is Replica of 1941-1947 rocker boxes which will accept the later lower valve spring cups and covers. This rocker box set is accurate for 1937-1940 EL with EO date code of 1940. The front exhaust area and the rear exhaust push rod entry area may be recontoured for exact fit. Note: Order rear exhaust rocker kit and arm seal kit separately.

Fits:
EL 1938-1940
FL 1942-1947

UOM: SET
Country Of Origin: TAIWAN

Accessory Items:
42-6174 - Lower Valve Spring Cup Set Parkerized
14-0451 - Knucklehead Rocker Box Seal Kit for 2 Heads
42-6175 - Lower Valve Spring Cup Set Parkerized
11-1143 - 1936 Knucklehead Rocker End/Shaft Cap Kit

Tech Notes: Requires VT #14-0451 Knucklehead Rocker Box Seal Kit for installation of VT #42-6174 Lower Valve Spring Cup Set Parkerized. Required to use with #14-0455 V-Twin Tappet Guide O-Ring.