with Double Roller Chain OE Replacement
Silent Chain .40 In./.41 in Tooth Width
.400"
without Balance Shaft High Performance with 58 Links with Double Roller Chain ; Replacement Street Performance Chain
Roller Type Chain .275 in - .285 in Tooth Width
High Performance with 60 Links with Double Roller Chain ; Replacement Street Performance Chain
Heavy Duty Double Roller Chain
Light Duty
Crankshaft to Camshaft
with Heavy Duty Engine; Replacement Heavy Duty Chain
Crankshaft to Camshaft
Heavy Duty, High Performance Heavy Duty
High Performance with 66 Links with Double Roller Chain ; Replacement Street Performance Chain
Standard Duty Silent Chain
.275 / .285 Inch Tooth Width Standard Duty Roller Timing Chain Use With S634 And S645 Standard Duty Sprockets
Chain
Heavy Duty Double Roller Chain
High Performance with 68 Links with Double Roller Chain ; Replacement Street Performance Chain
High Performance High Performance with Single Roller Chain
OE Replacement
High Performance with Double Roller Chain ; Replacement High Performance Chain
with Double Roller Chain High Performance with 68 Links ; Replacement High Performance Chain
High Performance with Double Roller Chain ; Replacement High Performance Chain, 66 Links
Oil Pump
High Performance with 60 Links with Double Roller Chain ; Replacement High Performance Chain
High Performance with Single Roller Chain
Chain
with 58 Links 0.010 in Undersize
without Balance Shaft with 58 Links 0.005 in Undersize
with 68 Links 0.005 in Undersize
with 68 Links 0.010 in Undersize
with Double Roller Chain with 60 Links 0.005 in Undersize
with 60 Links 0.010 in Undersize
with 66 Links 0.010 in Undersize
with 66 Links 0.005 in Undersize
Crankshaft to Camshafts
High Performance; High Performance "Z" Racing Chain, 66 Links
High Performance with Double Roller Chain ; High Performance "Z" Racing Chain, 58 Links
High Performance with Double Roller Chain ; High Performance "Z" Racing Chain, 60 Links
Browse our selection of quality engine timing chain parts designed specifically for your Chevrolet Blazer. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Cheyenne · Custom Deluxe · Deluxe · L · LS · LT · LTZ · Premier · RS · Scottsdale · Silverado · Silverado Sport · Trailblazer · True North · Xtreme · ZR2
Sport Utility
L4 2.0L · L4 2.5L · L6 4.1L · L6 4.2L · L6 4.8L · V6 3.6L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 7.4L
Automatic · Manual · U/K