49-1348 - 1936 EL Cylinder Head Set Bare

Bare Knuckle cylinder head set features a cast iron construction with factory casting marks. This is the exact replica of the 1936 EL models for 61 motors. Features a black painted finish. Accepts the baby butt manifold.
1936 head set is the small port type exclusive to 1936 only. Bare heads include valve seats installed. For use with early rocker shafts. *NOTE: Valves nuts round end caps springs brass primer cups and 18mm spark plugs are not included must order separately. *NOTE: Reproduced in Germany by Alez at Motortechnic. Uses 1-3/8 large hex 18mm plugs. *NOTE: Accepts large 1-3/8 hex Doering #3 spark plug set. *NOTE: Material of valve seats features a better hardenability and heat resistance than 1.2713. Material is tough with high compressive strength and high tempering resistance. Hardness equals 370-415 HB. Tensile strength equals 1250-1400 N/mn2. Condition is tempered.

UOM: SET
Country Of Origin: GERMANY

Accessory Items:
42-3637 - Lower Valve Spring Cup Set Parkerized
49-1353 - 1936 EL Knucklehead Cylinder Head Set Black
11-1143 - 1936 Knucklehead Rocker End/Shaft Cap Kit
49-1347 - 1937-1938 EL Knucklehead Cylinder Head Set Assembly Black

Tech Notes: Required to use with #49-0009 Brass Head Primer Cups. Required to use with #49-0878 18mm Doering Spark Plug Set. Required to use with #49-1301 Knucklehead Rocker Box Set. Required to use with #11-0897 1936 EL Pushrod Cover Kit. Required to use with #16-0001 Rocker Arm Shaft Adjusting Tool. Suggested to use with #49-0878 18mm Doering Spark Plug Set.