Sportsman Racing Products 149607 Forged Inverted Dome Pistons, 4.040-Inch Bore, -14cc Dish, Small Block Ford, Set of 8

Upgrade your Small Block Ford engine with the Sportsman Racing Products Part Number 149607 piston set. Designed for performance applications, these forged inverted dome pistons feature a dished crown with a minus 14.00 cc volume to help support compression ratio and chamber compatibility during engine assembly. The set includes eight pistons for a complete V8 build or replacement application.
The 4.040-inch bore size is suited for compatible Small Block Ford blocks, while the 1.784-inch compression height supports precise piston-to-deck and rotating assembly configuration. Each piston is machined with 1/16-inch, 1/16-inch, and 3/16-inch ring grooves to accommodate compatible piston ring packages and promote reliable sealing when properly matched to the engine combination.
Forged construction provides the strength and durability needed for demanding street, strip, and racing environments. The inverted dome design helps provide piston-to-valve clearance and combustion chamber flexibility when used with the correct cylinder heads, connecting rods, crankshaft, and ring set. Verify bore sizing, compression height, ring dimensions, deck clearance, and clearance requirements before installation to ensure compatibility with your specific Small Block Ford application.
Sportsman Racing Products 149607 pistons are supplied as a set of eight and are intended for professional engine builders, performance enthusiasts, and replacement projects requiring a durable forged piston design. Proper installation, ring fitting, balancing, and final engine clearances should be completed according to the manufacturer’s specifications and the requirements of the complete engine assembly.

Features:

• Brand: Sportsman Racing Products

• Part Number: 149607

• Piston Design: Forged inverted dome with a dished crown

• Application: Small Block Ford performance engines

• Bore Size: 4.040 inches

• Compression Height: 1.784 inches

• Dish Volume: Minus 14.00 cc

• Ring Grooves: 1/16 inch, 1/16 inch, and 3/16 inch

• Quantity: Set of 8 pistons