Engine Details • PONTIAC 454CID (7.4L) GAS • 1970–00
Models
Laurentian, Parisienne, Strato-Chief
Liters
7.4
CID
454
Fuel / Delivery
GAS / CARB, FI
Cyl.
8
Version
-
VIN
B, E, J, L, N, S, V, W, X, Y, Z
Desc.
-
Bore
4.250"
Stroke
4.00'' (101.6mm)
Head
OHV
Asp.
N
Misc.
(Inc Truck: NM8: Export (Lead Fuel); H4D: Emission Control (Cast Iron Exhaust Manifold) H5D - HD Emissions Control (Stainless Exhaust Manifold)
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Lifters/Tappets for PONTIAC 454CID (7.4L) GAS • 1970–00
31 parts found
| Part No. | Description | Quantity | Specs |
|---|---|---|---|
| HL-1817 | Hydraulic, '70-90 (Exc. '70-71 SHP & H/D) | 16 | |
| HL-1817DC | Hydraulic, w/DLC (Diamond-Like Carbon) Coating, '70-90 (Exc. '70-71 SHP & H/D) | 16 | |
| HL-1817DCQ16 | Unit Quantity Package of 16 HL-1817DC | 1 | |
| HL-1817DCQ4 | Unit Quantity Package of 4 HL-1817DC | 4 | |
| HL-1817DCS | Package of 4 each of HL-1817DC | 16 | |
| HL-1817HP | Hi-Perf., Must be Used w/Adjustable Valve Train, '70-90 (Exc. '70-71 SHP & H/D) | 16 | |
| HL-1817HPQ16 | Unit Quantity Package of 16 HL-1817HP | 1 | |
| HL-1817HPQ4 | Unit Quantity Package of 4 HL-1817HP | 4 | |
| HL-1817HPS | Package of 4 each of HL-1817HP | 16 | |
| HL-1817Q16 | Unit Quantity Package of 16 HL-1817 | 1 | |
| HL-1817Q4 | Unit Quantity Package of 4 HL-1817 | 4 | |
| HL-1817S | Package of 4 each of HL-1817 | 16 | |
| HL-1969 | Hydraulic, '91-97 (Exc. '96-97 VIN J) | 16 | |
| HL-1969HP | Hi-Perf., Must be Used w/Adjustable Valve Train, '91-97 (Exc. '96-97 VIN J) | 16 | |
| HL-1969HPQ4 | Unit Quantity Package of 4 HL-1969HP | 4 | |
| HL-1969HPS | Package of 4 each of HL-1969HP | 16 | |
| HL-1969Q4 | Unit Quantity Package of 4 HL-1969 | 4 | |
| HL-1969S | Package of 4 each of HL-1969 | 16 | |
| HL-4003S | High Performance Vertical Tie Bar Hyd. Roller Lifters. Complete Set - 8 Pairs | 1 | |
| HL-4005S | High Performance Vertical Tie Bar Mechanical Roller Lifters. Complete Set - 8 Pairs | 1 |