K1-3212-4165 FX-Series Dish Top Piston Set for 1962-2001 Small Block Ford 351W, 4.165 in. Bore, -31cc Volume [Stroker]

Name: K1-3212-4165 FX-Series Dish Top Piston Set for 1962-2001 Small Block Ford 351W, 4.165 in. Bore, -31cc Volume [Stroker]
Brand: DSS RACING
SKU: 915-K1-3212-4165
Price: 958.95 USD
Availability: InStock

^$958⁹⁵

Ships on Sep 03, 2026

Lowest Price Guarantee

Ford Small Block

FX-Series Dish Top Piston Set

1962-2001 Small Block Ford 351W

Bore: 4.165 in.

Head Volume: -31cc

Material: Forged 4032

Pin Diameter: .927 in.

Pin Style: Press or Full Floating

Ring Thickness: 1.2/1.2/3 mm

Stroker

Set of 8

DSS Racing K1-3212-4165 Features:

6 additional areas of CNC milling for weight reduction in non critical areas
Thinner Ring Grooves Maximize Critical Ring Land Strength
Larger CNC Machined Valve Reliefs for More Aggressive Head & Cam Combinations
Heavy-Duty Piston Pins
Double True Arc Pin Locks, Provide Redundancy
Precision CNC Finished Pin Bores
Drilled Forced Wrist Pin Oiling
Drilled Bottom Ring Land Intersecting Oil Drain Backs
Advanced Profile Precision Diamond-Turned Skirts
Boost and NOS Ready! (Moderate to High Levels)
Includes matching DSS Racing Ductile Moly ring set.
Ring Set Required: RS-XP600-4165
Ring Series: XP600
Fits Base Engine: 427W - 5.8 Stroker
Cylinder Head Style: 20-Degree Inline & Twisted Wedge
Compression Ratio: 58cc-10.52, 64cc-9.97, 70cc-9.48
Calculated Zero Deck: 9.48
Compression Height: 1.145 in.
Rod Length: 6.25 in.
Stroke: 4.17 in. (Stroker)
Pin Locking Rings Included: Yes
Wrist Pin Included: Yes
Oil Rail Support Ring Included: Required
With Rings Without Rings: With Rings
Total Valve Reliefs: 3

Premium-Quality Forged Piston and Ring Kits

DSS FX-Series forged 4032 alloy piston sets with corresponding piston rings will withstand the demands of today's high-performance naturally aspirated, nitrous, or boosted engines. These premium aircraft-quality 4032 alloy pistons are forged and machined to perfection with internal gussets that provide added strength. Additionally, CNC milling removes non-critical material, resulting in a lighter weight and perfect balance of power, strength, and longevity. The DSS FX-Series piston patented X-Groove skirt design reduces damage caused by fuel washdown and break-in debris for superior skirt, cylinder, and ring life. This advanced skirt design is ideal in stroker engines and will improve piston stability and ring seal, resulting in quieter operation. Choose the pistons that best suit your application needs and push the limits of your engine combination.

Part TypePiston

Product LineDSS Racing FX1-Series Forged 4032 Piston and Ring Kits

BrandDSS RACING

Package Height10.0

Package Width10.0

Package Length10.0

Weight17.0 PG

Part CategoryPerformance Parts

Pin Lock Rings IncludedYes

Compression Height (In)1.145

Bore (In)4.165

Wrist Pin StylePress or Full Floating