RING SETS (HASTINGS)

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********** 389, 370 (1958-1966) Standard Bore**********
RegularChromoly
639 STD ring set...............$47.002M 639...........$119.00
639-30 .030 STD ring set......$47.002M 639-30......$119.00
***************400, 428 (1967-1979)***************

Regular

Chromoly
644......$47.00 2M 644......$75.00
Above ring sets are for factory style pistons with stock ring width sizes. 326 and 350 rings available.

Email Form for prices.

***************421 (1963-1966)***************

Regular

Chromoly
641......$47.00 2M 641......$75.00
***************455 (1970-1976)***************

Regular

Chromoly
643......$50.00 2M 643......$75.00
Spotts Performance successfully uses the plasma moly ring sets for most of the engines we rebuild.

RACE RING SETS (HASTINGS POWERFLEX FILE FIT)

PART # PRICE BORE SIZE RING WIDTHSOIL TENSION
2M5510-STD $119.00 4.125 1/16, 1/16, 3/16LOW
2M5510-005 $119.00 4.130 1/16, 1/16, 3/16LOW
2M5510-020 $119.00 4.145 1/16, 1/16, 3/16LOW
2M5510-025 $119.00 4.150 1/16, 1/16, 3/16LOW
2M5510-030 $119.00 4.155 1/16, 1/16, 3/16LOW
2M5510-035 $119.00 4.160 1/16, 1/16, 3/16LOW
2M5510-040 $119.00 4.165 1/16, 1/16, 3/16LOW
2M5510-045 $119.00 4.170 1/16, 1/16, 3/16LOW
2M5510-060 $119.00 4.185 1/16, 1/16, 3/16LOW
2M5515-STD $149.00 4.250 1/16, 1/16, 3/16LOW
2M5515-030 $149.00 4.280 1/16, 1/16, 3/16LOW
2M5515-035 $149.00 4.285 1/16, 1/16, 3/16LOW
2M5515-060 $149.00 4.310 1/16, 1/16, 3/16LOW
2M5515-065 $149.00 4.315 1/16, 1/16, 3/16LOW
2M5519-STD $119.00 4.250 1/16, 1/16, 3/16STD
2M5519-005 $119.00 4.255 1/16, 1/16, 3/16STD
2M5519-030 $119.00 4.280 1/16, 1/16, 3/16STD
2M5519-035 $119.00 4.285 1/16, 1/16, 3/16STD
2M5519-040 $119.00 4.290 1/16, 1/16, 3/16STD
2M5519-060 $119.00 4.310 1/16, 1/16, 3/16STD
2M5519-065 $119.00 4.315 1/16, 1/16, 3/16STD
2M5520-STD $165.00 4.320 1/16, 1/16, 3/16LOW
2M5520-030 $165.00 4.350 1/16, 1/16, 3/16LOW
2M5520-035 $165.00 4.355 1/16, 1/16, 3/16LOW
2M5528-STD $169.00 4.320 1/16, 1/16, 3/16STD
2M5528-005 $169.00 4.325 1/16, 1/16, 3/16STD
2M5528-030 $169.00 4.350 1/16, 1/16, 3/16STD
2M5528-035 $169.00 4.355 1/16, 1/16, 3/16STD
2M5528-060 $169.00 4.380 1/16, 1/16, 3/16STD
2M5528-065 $169.00 4.385 1/16, 1/16, 3/16STD
2M5529-STD $119.00 4.125 1/16, 1/16, 3/16STD
2M5529-005 $119.00 4.130 1/16, 1/16, 3/16STD
2M5529-025 $119.00 4.150 1/16, 1/16, 3/16STD
2M5529-030 $119.00 4.155 1/16, 1/16, 3/16STD
2M5529-035 $119.00 4.160 1/16, 1/16, 3/16STD
2M5529-040 $119.00 4.165 1/16, 1/16, 3/16STD
2M5529-045 $119.00 4.170 1/16, 1/16, 3/16STD
2M5529-060 $119.00 4.185 1/16, 1/16, 3/16STD
2M5529-065 $119.00 4.190 1/16, 1/16, 3/16STD
2M5536-STD $169.00 4.360 1/16, 1/16, 3/16STD
2M5542-030 $189.00 4.195 1/16, 1/16, 3/16STD
2M5542-035 $189.00 4.200 1/16, 1/16, 3/16STD
2M5543-065 $207.00 4.215 1/16, 1/16, 3/16STD

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