Ford 351W Stroker - Dish Forged Piston 206061 SRP206061 418 c.i., 4.030" bore, 4.100" stroke, 6.125" rod length, -28.0cc dome volume SBF 4.030" PISTONS -19cc DISH JE Pistons SRP line is proud to offer huge performance for the price. Forged from strong, 4032 aluminium alloy material, SRP pistons blend strength with affordability, offering an excellent performance bargain for performance rebuild and street/strip applications. (some applications in 2618)

Features:

Fits Ford, TFS, GT40, Canfield, Brodix Track I, OE & Dart Windsor.

Does not fit Twisted Wedge®, N351 or Edlebrock 7721.

4032 low expansion high silicon aluminum alloy heat treated to SRP specifications

CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Separately)

Includes wrist pin see footnotes for diameter D=912x2750 140 wall, C=927x2750 150 wall

Specifications:

Engine: SMALL BLOCK FORD

Bore Diameter: 4.030

Compression Height: 1.230

Compression Ratio with 58cc chamber volume: 10.3

Compression Ratio with 64cc chamber volume:9.7

Compression Ratio with 70cc chamber volume: 9.2

Piston Volume: -19.0

Cylinder Head: SMALL BLOCK FORD 20 DEG

Piston Pin Outside Diameter: 0.927

Piston Pin Length: 2.750

Piston Pin Material: 5115

Ringset Included: No

Top Compression Ring Thickness: 1/16"

Second Compression Ring Thickness: 1/16"

Oil Ring Thickness: 3/16"

Piston Material: 4032

Forging Type: FSR

Piston Avg Weight: 468

Pin Wall Thickness: 0.150

Piston Type: Dish

Ring Set: S100S8-4030-5

reduced. These factors have reduced the price of SRP Pistons and contributed to their success. Today, over 400 different piston part numbers comprise the SRP product lineup, including Chevy, Ford, Chrysler, Honda and more.