350 Hot Cam Kit
Off-highway kit converts production LT1 engine for showroom stock racing. Improves Small-Block originally equipped with roller tappet camshaft for significant horsepower gains. For roller lifter blocks only. Lifters are not included (re-use original roller lifters).
This kit includes the following items:
24502586 (1) Camshaft
19210729 (16) Roller Rocker Arms
12551483 (16) Valve Springs
19169661 (16) Retainers
24503856 (16) Valve Keys
10212809 (16) Valve Spring Shims
NOTE: The LT4 camshaft P/N 24502586 was designed to be used in many different engines. The following change may be necessary for correct engine assembly: For LT1 and L98 engines (pre-1996) the dowel pin in the end of the camshaft must be pushed in so extension from end of cam is .30"+/- .01". For 1996 LT1 and LT4 engines, the dowel pin is in the correct position extending .620" from the end of the camshaft. This cam has a fuel pump lobe.
NOTE: IMPORTANT! Distributor with melonized steel gear MUST be used with steel camshafts or engine damage will occur.