High Performance Oil Pump for 1957-2002 Chevrolet/GMC/Pontiac (Corvette, Camaro, Caprice, Impala) 10555ST
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The Melling High Performance Oil Pump (part number 10553ST) is a direct-fit replacement for 1957-2002 Chevrolet, GMC, Pontiac, and Cadillac vehicles. 10553ST High Performance, Standard Volume, High Pressure, Billet Steel Oil Pump
Features:
Specifications:
| Product Grade | Performance |
| Manufactured Pressure | (Green) 70 PSI |
| Manufactured For | GM SBC |
| Upgrade for Pump Number | M-55, M-55A |
| Optional Spring Pressure 1 | (Yellow) 58 PSI |
| Screen Information | 5/8" Press In |
| Bolts Included | No |
| Bushing Included | No |
| Cotter Pin Included | No |
| Cover Material | Cast Iron |
| Gears Included | Yes |
| Governor Spinner Included | No |
| Guide Included | Yes |
| Inlet Size (in) | 0.625 |
Fits: 1957-2002 Chevrolet, GMC, Pontiac, Cadillac, and Oldsmobile models including Corvette, Camaro, Caprice, Impala, El Camino, P30, G30, G20 and more. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Standard Volume High Performance Oil Pump; 10 PSI Higher Pressure Relief Spring Installed; Exclusive Billet Steel Shark Tooth Helical Pump Gears; Includes 12550 Chrome Moly Steel Intermediate Shaft With Steel Guide; Includes Optional Standard Pressure Spring; Uses 5/8 Inch Diameter Press-Fit Pickup Tube Assembly (Not Included)