Small Block Ford Forged Piston Set

This RaceTec forged piston set, part number 1001372, is engineered for high-performance applications in Small Block Ford 302 and 351W engines. The pistons feature a 20° dome design, a 4.030 inch bore, a 4.000 inch stroke, and a 1.300 inch compression height. Constructed from durable 2618 alloy, these pistons are built to withstand the demands of performance engine builds. Technical specifications include an estimated CID/Liter of 408/6.7, a rod length of 6.2 inches, and a crown volume of -29.5cc. Compression ratios are listed as 9.9 @ 58cc, 9.5 @ 64cc, and 9.2 @ 70cc. The set includes oil rails and is designed for 1.5mm top and second rings, and a 3.0mm oil ring height with a 0.927 inch pin. This set is ideal for enthusiasts and racers looking to upgrade or rebuild their Ford Small Block engine for increased power and durability. Installation of pistons requires extensive mechanical knowledge and specialized tools, including complete engine disassembly and reassembly. It is recommended for experienced builders or professional installation to ensure proper fitment and performance. Critical steps include careful measurement of clearances, correct ring gapping, and proper piston orientation. Incorrect installation can lead to severe engine damage. Compatibility is strictly limited to Ford Small Block 302 (5.0L) and 351W (5.8L) engines. It is essential to verify engine specifications, including bore, stroke, and connecting rod length, to ensure precise fitment before purchase. Ensure all engine components are compatible with these piston specifications for optimal performance and longevity.