with Double Roller Chain Requires Roller Type Chain
with 18 Teeth on Crankshaft
with Heavy Duty Engine Requires Roller Type Chain
Intake Manifold Cast as Integral Part of Cyl. Head
.400" .400"/.410" Tooth Width
0.28 in Tooth Width
Browse our selection of quality engine timing crankshaft sprocket parts designed specifically for your Chevrolet K20. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Cheyenne · Custom · Custom Deluxe · Deluxe · Scottsdale · Silverado
Cab & Chassis · Standard Cab Pickup
L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.6L · V8 7.4L
Automatic · Manual