(4) Safeguard P493-030 Engine Piston .030'' For 1979-1981 Pontiac 2.5L-L4

SAFEGUARD P493-030-4. Condition: New - Other.
Interchange: 465NP, TC2141
Top 2nd 3rd
5/64'' 5/64'' 3/16''
Pin Dia. 0.9275'' Comp. Dist. 1.570'' Piston Dia. 4.000''
Recessed Head .245' deep x 3.070'' dia. - 8.2:1 C.R. Use
3.070'' dia. - 8.2:1 C.R. .060'' Pin Offset