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Engine Piston Ring Set - .020 Oversize 2M4721020
Engine Piston Ring Set - .020 Oversize 2M4721020

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Engine Piston Ring Set - .020 Oversize for 1985-1995 Chevrolet/GMC/Oldsmobile 4.3L (G10, G20, G30, Astro) 2M4721020

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$104.54
$66.68
(You save $37.86 )
SKU: BBTV_2M4721020
Condition: New

Out of stock

Description  

The Hastings Engine Piston Ring Set - .020 Oversize (part number 2M4721020) is a direct-fit replacement for 1985-1995 Chevrolet, GMC, and Oldsmobile vehicles with 4.3L engines.

Specifications:

1st Oil Groove4.75
1st Oil Ring MaterialSTEEL RAIL/STAINLESS EXP
1st Oil Ring Surface TreatmentCHROME
2nd Groove2
2nd Ring Surface TreatmentPHOSPHATE
Bore Size (in)4.000
Bore Size (mm)101.60
NotesW/Shallow Oil Grv.
Oversize (mm)0.5
Top Groove2
Top Ring Surface TreatmentPLASMA MOLY

Fits: 1985-1995 Chevrolet, GMC, and Oldsmobile models including G10, G20, G30, Astro, C1500, C2500, K1500, K2500 and more - 4.3L engines. Confirm your year, make, model, and engine before ordering.

Fitment Notes: Top Ring Surface Treatment: Plasma Moly; W/Shallow Oil Grv.; Weights: 0.841lb

Interchanges With: Sealed Power E628K, Sealed Power H728P

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