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You are here: Home > Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Chevrolet

350 Small Block - 400 Small Block - 427/454 Big Block - LS Series
Chevrolet - 350 Small Block
Probe Sportsman Race Series (SRS) Pistons for the 350 Chevrolet Based Engines are manufactured on advanced 2618-t6 forgings Most feature wire locks (or double spiral licks in some applications), forced pin oilers with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land and double forced pin oilers with oil distribution grooves, as well as optional gas ports. Locks, wrist pins, and oil rail spacers (as required) are included. more info
Chevrolet - 400 Small Block
Probe Sportsman Race Series (SRS) Pistons for the 350 Chevrolet Based Engines are manufactured on advanced 2618-t6 forgings Most feature wire locks (or double spiral licks in some applications), forced pin oilers with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land and double forced pin oilers with oil distribution grooves, as well as optional gas ports. Locks, wrist pins, and oil rail spacers (as required) are included. more info
Chevrolet - Big Block
Probe SRS Series Pistons for the 454 and 502 Chevrolet Based Engines are manufactured on advanced 2618-t6 forgings; featuring forged side reliefs with internal and external bracing. Most feature double  wire locks(or spiral locks in some applications), forced pin oilers with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land and double forced pin oilers with oil distribution grooves, as well as optional gas ports. Locks, wrist pins, and lock removal indents are included. more info
Chevrolet - LS Series
Probe SRS Series Pistons for the Chevrolet LS Series are manufactured on advanced 2618-t6 forgings featuring forged side reliefs with internal and external bracing. Most feature double Wire locks (or double spiral locks in some applications), forced pin oilers with oil distribution grooves, and lock removal indentations. They also feature gas accumulator grooves in the second land and double forced pin oilers with oil distribution grooves, as well as optional gas ports. Locks, wrist pins, and lock removal indents are included. more info