Engine Details • CHEVROLET 402CID (6.6L) GAS • 1970–72
Models
Bel Air, Biscayne, Brookwood, C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban, C30 Pickup, Camaro, Caprice, Chevelle, El Camino, Estate, Impala, K10 Pickup, K10 Suburban, K20 Pickup, K20 Suburban, K30 Pickup, Kingswood, Monte Carlo, Nova, Sprint, Townsman
Liters
6.6
CID
402
Fuel / Delivery
GAS / CARB
Cyl.
8
Version
-
VIN
E, K, S, U
Desc.
-
Bore
4.125"
Stroke
3.76'' (95.5mm)
Head
OHV
Asp.
N
Misc.
Chevy Big Block
Available Part Categories
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Valve Spring for CHEVROLET 402CID (6.6L) GAS • 1970–72
13 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| RV-9917Y | Hi-Performance Cam Lift Maximum: .680; Spring Type: Dual; Outside Diameter: 1.515; Combined Loads-Installed 140# @ 1.940 Open 360# @ 1.300; Coil Bind 1.20 | 16 | |
| RV-9917YQ4 | Unit Quantity Package of 4 RV-9917Y | 4 | |
| RV-9917YS | Package of 4 each of RV-9917Y | 16 | |
| RV-9924Z | Hi-Performance Cam Lift Maximum, .680; Spring Type: Dual; Outside Diameter: 1.540; Combined Loads-Installed 190# @ 1.940 Open 450# @ 1.375; Coil Bind 1.20 | 16 | |
| RV-9924ZQ4 | Unit Quantity Package of 4 RV-9924Z | 4 | |
| RV-9924ZS | Package of 4 each of RV-9924 | 16 | |
| RV-9941X | Hi-Performance; Cam Lift Maximum .660; Spring Type: Single With Damper; O.D. 1.500; Combined Loads-Installed 121 @ 1.800; Open 298 @ 1.300; Coil Bind 1.130 | 16 | |
| RV-9941XK | Package of 8 each of RV-9941X | 2 | |
| RV-9941XQ4 | Unit Quantity Package of 4 RV-9941X | 4 | |
| RV-9941XS | Package of 4 each of RV-9941X | 16 | |
| RV-9944Y | Hi-Performance; Cam Lift Maximum .710; Spring Type: Dual; O.D. 1.460; Combined Loads-Installed 120 @ 1.875; Open 394 @ 1.175; Coil Bind 1.000 | 16 | |
| RV-9944YQ4 | Unit Quantity Package of 4 RV-9944Y | 4 | |
| RV-9944YS | Package of 4 each of RV-9944Y | 16 |