SPEED PRO +.060 FLAT TOP POWERFORGED PISTONS SPL2491F 060 SUIT CHEV SB 350 V8
These Speed-Pro forged pistons are made from extruded VMS-75 aluminum alloy that's forged under 3,000 tons of pressure to "near-net" shape. After that, they're machined to their final configuration. These pistons offer excellent strength and durability and are capable of taking the punishment that's dished out on the street and in competition. They're available for a wide variety of applications, including OE replacements and all-out racing engines.
DUROSHIELD skirt coated pistons:
With an enhanced formulation bonded into the piston surface at the atomic level, DUROSHIELD delivers the ultimate combination of low friction and exceptional durability, even in the most critical engine environments. This technologically advanced coating is precisely applied to the piston through a computer-controlled process.
New and improved protective formulation - Next Gen DUROSHIELD graphite coating reduces abrasive wear, increasing the anti-seizing characteristics when there is insufficient lubrication. Atomically bonded to the substrate, using advanced material and manufacturing processes. Requires no increase in skirt clearance.
Specs: Application: Chevy small block 350 C.I.D. V8.
Bore (in): 4.060 in. Bore (mm): 103.124mm Piston Style: Flat top, with four valve reliefs Piston Material: Forged aluminum Compression Distance (in): 1.430 in. Piston Head Volume (cc): -5.0cc Wrist Pin Style: Press-fit Pin Diameter (in): 0.927 in. Piston Ring Thickness: 5/64 in. x 5/64 in. x 3/16 in. Quantity: Sold as a set of 8. Notes: DurOshield� coated piston skirt.
