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1977 GMC G25

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Cloyes 9-3700Z Engine Timing Set
for 1977 GMC G25

Cloyes 9-3700Z Engine Timing Set - 1977 GMC G25
Cloyes 9-3700Z Engine Timing Set - 1977 GMC G25 Image 1
Cloyes 9-3700Z Engine Timing Set - 1977 GMC G25

Cloyes
Brand:Cloyes
Part Number: 9-3700Z
UPC: 750385812704
Weight: 3.87 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Cloyes 9-3700Z Engine Timing Set for your 1977 GMC G25. Buy now and secure your purchase online!

QUICK ADJUST Allows for Infinite Valve Timing Adjustability of +/-6 Degrees to Tune for Maximum Engine Performance Output. Two Piece Camshaft Sprocket Design Featuring 6 Locking Cap Screws for Maximum Clamp Load. Includes an Accessory Adjustment Tool. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250" Roller Diameter "Z" Chain for Reduced Friction. "Z" Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. "Z" Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Specifications:

Camshaft Sprocket Material:
Steel
Crankshaft Sprocket Material:
Steel
Grade Type:
Performance
Keyway Adjustable:
Yes
Maximum Advance At Camshaft:
6 Degrees
Maximum Retard At Camshaft:
6 Degrees
Roller:
Yes
Sprockets Included:
Yes
Timing Chain Type:
Double Roller
Timing Marks:
Yes
Country of Origin:
US

Cloyes 9-3700Z Engine Timing Set compatibility with your 1977 GMC G25...

Last Updated: 09/07/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC G25

5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
QUICK ADJUST, with Z Racing Chain, for Standard Engine
with Z Racing Chain
with Standard Duty Engine
 

GMC G25



5.7L V8 Gas OHV,
6.6L V8 Gas OHV QUICK ADJUST, with Z Racing Chain, for Standard Engine
with Z Racing Chain
with Standard Duty Engine

1 Per Vehicle

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