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:
Valve Guide for GMC 400CID (6.6L) GAS • 1970–80
21 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| 55005 | Exh., .344" I.D., All Pass. | 8 | |
| 55005-B | =55005 Bronze | 8 | |
| 55005-BS | Package of 4 each of 55005-B | 8 | |
| 55005S | Package of 4 each of 55005 | 8 | |
| 55027 | Int. | 8 | |
| 55027S | Package of 4 each of 55027 | 8 | |
| 55118 | Exh., .343" I.D. | 8 | |
| 55118 | Exh., .343" I.D. | 8 | |
| 55118S | Package of 4 each of 55118 | 8 | |
| 55119 | Exh., '75-80 (Exc. Sprint) | 8 | |
| 55119S | Package of 4 each of 55119 | 8 | |
| 559607 | Exh., Heat Treated, .344" I.D. x .502" O.D. x 2.250" Long, Spiral Reamed I.D. | 8 | |
| 559607S | Package of 4 each of 559607 | 8 | |
| 57005 | =55005 Spiral Groove | 8 | |
| 57005S | Package of 4 each of 57005 | 8 | |
| 57027G | =55027 Spiral Groove | 8 | |
| 57027GS | Package of 4 each of 57027G | 8 | |
| 57118 | =55118 Spiral Groove | 8 | |
| 57118S | Package of 4 each of 57118 | 8 | |
| 57119 | Exh., Spiral GrooveType, '75-80 (Exc. Sprint) | 8 | |
| 57119S | Package of 4 each of 57119 | 8 |