Engine Details • GMC 400CID (6.6L) GAS • 1970–80
Models
C15, C1500, C25, C2500, C2500 Suburban, C25 Suburban, C35, C3500, G15, G1500, G25, G2500, G35, G3500, Jimmy, K15, K1500, K1500 Suburban, K15 Suburban, K25, K2500, K2500 Suburban, K25 Suburban, K35, K3500, P15/P1500 Van, P25/P2500 Van, P35/P3500 Van, Sprint
Liters
6.6
CID
400
Fuel / Delivery
GAS / CARB
Cyl.
8
Version
-
VIN
E, K, M, N, P, R, S, T, U, X, Z
Desc.
-
Bore
4.12'' (104.7mm)
Stroke
-
Head
OHV
Asp.
N
Misc.
-
Available Part Categories
Please select to update the part list below:
Timing Chain Sets - Hi Performance for GMC 400CID (6.6L) GAS • 1970–80
6 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| SS-202 | Cam Button, Nylon Thrust, 0.810" Long | 1 | |
| SS-2100 | Matched "Dual Row Roller" Speed Set, HP (Exc. With factory roller follower cam) | 1 | |
| SS-3100 | Matched "Roller" Super Speed Set, HP (Exc. with factory roller follower cam) | 1 | |
| SS-3100-9 | 9-Keyway Timing Set, Tru-Roller Drive, HP | 1 | |
| SS-3100STA | All Steel Roller Set with 3 Keyway with Torrington-Type Bearing with Tru-Roller Chain | 1 | |
| SS-3146A-9 | 9 Keyway, Dual Roller Set, Adjustable Billet Steel Cam Sprocket, with Press-fit Roller Thrust Bearing | 1 |