Chev SB 350 V8 Forged Dish Top Pistons 4.030" Bore
Product Information
These small block Chevy 350/400 inverted dome top pistons by SRP are made from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. The ring land and crown thickness have been specifically engineered for mild turbo, supercharged, and nitrous applications. Their forced pin oiler provides increased wrist pin lubrication. A pin fitting, double Spiro locks, and a wall wrist pin are included. The CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, which are sold separately.
- Application: Chevy small block Gen I 350 C.I.D. V8. (+.030)
- Bore (in): 4.030 in.
- Bore (mm): 102.362mm
- Piston Style: Dish, with two valve reliefs
- Piston Material: Forged aluminum
- Compression Distance (in): 1.425 in.
- Piston Head Volume (cc): +31.00cc
- Wrist Pin Style: Press-fit or floating
- Pin Diameter (in): 0.927 in.
- Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
- Quantity: Sold as a set of 8.

Product Information
These small block Chevy 350/400 inverted dome top pistons by SRP are made from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. The ring land and crown thickness have been specifically engineered for mild turbo, supercharged, and nitrous applications. Their forced pin oiler provides increased wrist pin lubrication. A pin fitting, double Spiro locks, and a wall wrist pin are included. The CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, which are sold separately.
- Application: Chevy small block Gen I 350 C.I.D. V8. (+.030)
- Bore (in): 4.030 in.
- Bore (mm): 102.362mm
- Piston Style: Dish, with two valve reliefs
- Piston Material: Forged aluminum
- Compression Distance (in): 1.425 in.
- Piston Head Volume (cc): +31.00cc
- Wrist Pin Style: Press-fit or floating
- Pin Diameter (in): 0.927 in.
- Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
- Quantity: Sold as a set of 8.