SRP BB Ford Flat Top Forged Piston Set - 4.390 Bore -3cc Helmet Hook Visor penetration: Air rifle fires

Visor penetration: Air rifle fires 1

Dual Antenna

1/8 in NPT Female Outlet

Hex Head boltSince 1938

181 in Thick

SRP BB Ford Flat Top Forged Piston Set - 4.390 Bore -3cc Helmet Hook Visor penetration: Air rifle firesProduct Description: Piston 460 Flat Top Forged 4. 390 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus 3. 00 cc Big Block Ford Set of 8 SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that professionals rely on from JE Pistons. The materials and manufacturing processes that are specific to SRP pistons allow us to offer the best possible products at very affordable prices. The SRP line is comprised of