Applications for SUM-G6773
Summit Racing™ True Roller Timing Sets SUM-G6773
SUM-G6773
Part Number: SUM-G6773
Estimated Ship Date: Monday 11/9/2026
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Results Found: 429
Timing Chain and Gear Fitment:
Model specific
Make:
GMC
Model:
V3500
Submodel:
HIGH SIERRA
Beginning Year:
1987
Ending Year:
1989
Engine Type:
V8
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Block Align Bored:
No
Application Notes:
Double roller chain 0.200 std.
Timing Chain and Gear Fitment:
Model specific
Make:
GMC
Model:
V3500
Submodel:
SIERRA CLASSIC
Beginning Year:
1987
Ending Year:
1989
Engine Type:
V8
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Block Align Bored:
No
Application Notes:
Double roller chain 0.200 std.
Timing Chain and Gear Fitment:
Model specific
Make:
GMC
Model:
V3500
Submodel:
SLE
Beginning Year:
1990
Ending Year:
1990
Engine Type:
V8
Engine Family:
Chevy big block Mark IV
Engine Size:
7.4L/454
Block Align Bored:
No
Application Notes:
Double roller chain 0.200 std.
Timing Chain and Gear Fitment:
Model specific
Make:
GMC
Model:
V3500
Submodel:
SLE
Beginning Year:
1991
Ending Year:
1991
Engine Type:
V8
Engine Family:
Chevy big block Gen V
Engine Size:
7.4L/454
Block Align Bored:
No
Application Notes:
Double roller chain 0.200 std.
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