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Hastings Manufacturing · 2M645030

Part #: 2M645030
UPC: 075538051282

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Description: HASTINGS 8-CYL RING SET; Hastings 4.3125" Bore +.030" Over Size, 8-Cylinder Ring Set with 5/64" Top Ring, 5/64" Second Ring and a First Oil Ring is 3/16".

Description:

Description

This Hastings 8-Cylinder Ring Set has a top ring manufactured from grey iron with plasma moly ring surface treatment, a second ring manufactured from grey iron with phosphate ring surface treatment. The 1st oil control ring is manufactured of steel rail/stainless expansion with a chrome rail ring surface treatment.

Application summary

Year Make / model
1971-1973 Buick Centurion
1973-1974 Buick Century
1964-1966 Buick Electra
1970-1974 Buick Electra
1964 Buick Estate Wagon
1970-1974 Buick Estate Wagon
1970-1972 Buick GS 455
1964 Buick LeSabre
1970-1974 Buick LeSabre
1973-1974 Buick Regal
1963-1966 Buick Riviera
1970-1976 Buick Riviera
1970-1971 Buick Skylark
1970 Buick Sportwagon
1964-1966 Buick Wildcat
1970 Buick Wildcat
1962-1965 Chevrolet Bel Air
1962-1965 Chevrolet Biscayne
1962-1965 Chevrolet Impala
1962-1965 Pontiac Laurentian
1962-1965 Pontiac Parisienne
1962-1965 Pontiac Strato-Chief

Specifications

GTIN
00075538051282
Weight
1.33 lb
Height
11 in
Length
9 in
Width
12 in
Life cycle
Available to Order
Alt. part number
2M645.030
AAM brand code
HAS
Warehouse brand code
BBTV
AAIA brand code
BBTV

Attributes

1st Oil Groove
3/16
1st Oil Ring Material
STEEL RAIL/STAINLESS EXP
2nd Groove
5/64
2nd Ring Surface Treatment
PHOSPHATE
Alternate Part Number
2M645.030
California Proposition 65
No
EngBoreIn
4.3125
Top Groove
5/64
Top Ring Surface Treatment
PLASMA MOLY

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

1971-1973 Buick Centurion; 1973-1974 Buick Century; 1964-1966 Buick Electra; 1970-1974 Buick Electra; 1964 Buick Estate Wagon; 1970-1974 Buick Estate Wagon; 1970-1972 Buick GS 455; 1964 Buick LeSabre; 1970-1974 Buick LeSabre; 1973-1974 Buick Regal; 1963-1966 Buick Riviera; 1970-1976 Buick Riviera; 1970-1971 Buick Skylark; 1970 Buick Sportwagon; 1964-1966 Buick Wildcat; 1970 Buick Wildcat; 1962-1965 Chevrolet Bel Air; 1962-1965 Chevrolet Biscayne; 1962-1965 Chevrolet Impala; 1962-1965 Pontiac Laurentian; 1962-1965 Pontiac Parisienne; 1962-1965 Pontiac Strato-Chief

Resources

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