4.040" Ford 351W 408/410 Windsor Stroker Pistons, -29.6cc Dished, 4032 Forged Pistons, CH 1.280" (4.000" x 6.200")

4032 Forged RACETEC Pistons, Dished, Ford Windsor 351 / 410 Stroker, 4.040" Bore

Suits the stroker combination of 4.000" Crankshaft x 6.200" Conrod

"4032 low expansion Forging, high silicon material excellent for street or strip applications & Tighter Piston to Wall clearances for a quieter start up and operation".

Bore: 4.040

Dished:  -29.6cc

Compression Height: 1.280"

Compression Ratio: 9.5:1 with a 60cc cylinder head. 

• Manufactured on forged side relief, 4032 low expansion, high silicon material excellent for street or strip applications.

• CNC Precision machined ring grooves for 1.5mm, 1.5mm, 3.0mm rings.

•Diamond turned skirts.

• Top ring land gas distribution groove to enhance performance and improve ring seal.

• Pin fitting, wire locks, broached pin oilers and accumulator grooves are included at no extra charge.

• Diamond turned skirts.

Racetec / Autotec