Wiseco Pro Tru Forged Pistons Product images may differ from actual product appearance. These are our sportsman series pistons geared toward budget minded consumers looking for the best bang for their buck in quality forged racing pistons. The features you would normally find in a high quality set of Wiseco Pistons can be found at an affordable price with Pro Tru. All applications are CNC machined with symmetrical valve pockets and feature pressure fed pin oiling with precision finished full floating pins. These pistons give you the reliability expected from a Wiseco design at a great price. Features: Pressure fed pin oiling Precision fi nished piston pin hole CNC machined symmetrical domes Oversized, symmetrical, radiused valve pockets. ArmorGlide™ skirt coating. Superior to graphite or Teflon based formulas, benefits include longer piston life, increased horsepower, noise reduction, and much tighter dimensional tolerances than typical spray-on coatings. Pro Tru Pistons sold complete with: Forged Pistons Hastings Hi-Tensile Plasma Moly Rings Chromium Alloy Steel Piston Pins & Spirolox ArmorGlideTM Skirt Coating Made in the USA

926-PT054H4

BB-Buick 464ci Flat Top -8.34cc 4.350 Bore 6.600" Rod 3.900" Stroke C/R: 65cc/12.2:1, 68cc/11.8:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$629.99 Ships 06/05/12

926-PT055H4

BB-Buick 464ci Reverse Dome -22cc 4.350 Bore 6.600" Rod 3.900" Stroke C/R: 65cc/10.6:1, 68cc/10.3:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT040H2

Buick GN 3.8L Turbo 234ci Dish -25cc 3.820 Bore 5.960" Rod 3.400" Stroke C/R: Stage 1/8.0:1, Stage 2/8.5:1 Rings: 1/16", 1/16", 3/16" 6/Pkg View this item

$477.99 Ships 06/05/12

926-PT040H3

Buick GN 3.8L Turbo 235ci Dish -25cc 3.830 Bore 5.960" Rod 3.400" Stroke C/R: Stage 1/8.0:1, Stage 2/8.5:1 Rings: 1/16", 1/16", 3/16" 6/Pkg View this item

$477.99 Ships 06/05/12

926-PT109H2

Buick V6 249ci Turbo Stroker w/3-5/8" Crank Dish -27cc 3.820 Bore 6.350" Rod 3.625" Stroke C/R: 43cc/9.6:1, 46cc/9.3:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$455.99 Ships 06/05/12

926-PT010H3

BB-Chevy 460ci (Street/Heavy Duty) Domed 21cc 4.280 Bore 6.135" Rod 4.000" Stroke C/R: 112cc/10.2:1, 119cc/9.6:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT010H6

BB-Chevy 467ci (Street/Heavy Duty) Domed 21cc 4.310 Bore 6.135" Rod 4.000" Stroke C/R: 112cc/10.3:1, 119cc/9.7:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT039H3

BB-Chevy 402ci Domed 38cc 4.125 Bore 6.135" Rod 3.766" Stroke C/R: 96cc/13.0:1, 104cc/11.8:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT039H6

BB-Chevy 408ci Domed 38cc 4.155 Bore 6.135" Rod 3.766" Stroke C/R: 96cc/13.2:1, 104cc/11.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT046H3

BB-Chevy 433ci Domed - Closed Chamber 21cc 4.280 Bore 6.135" Rod 3.766" Stroke C/R: 107cc/10.1:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT073H3

BB-Chevy 516ci Blower Flat Top -2.4cc 4.530 Bore 6.135" Rod 4.000" Stroke C/R: 119cc/8.7:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$629.99 Ships 06/05/12

926-PT077H04

BB-Chevy 502ci Mini Dome 3.8cc 4.470 Bore 6.135" Rod 4.000" Stroke C/R: 119cc/8.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT077H3

BB-Chevy 509ci Mini Dome 3.8cc 4.500 Bore 6.135" Rod 4.000" Stroke C/R: 119cc/9.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 06/05/12

926-PT103H100

BB-Chevy (Performance/Race) Domed 15cc 4.600 Bore Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$716.99 Ships 06/05/12

926-5008H3

SB-Chevy 350ci Flat Top 2V -5.4cc 4.030 Bore 6.000" Rod 3.480" Stroke C/R: 64cc/10.2:1, 67cc/9.8:1 Rings: 1/16", 1/16", 3/16" 1/Pkg View this item

$76.99 Ships 06/05/12

926-PT001H3

SB-Chevy 355ci Hollow Dome 8cc 4.030 Bore 5.700" Rod 3.480" Stroke C/R: 64cc/12.0:1, 67cc/11.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$637.99 Ships 06/05/12

926-PT002H3

SB-Chevy 355ci Nitrous Capable Reverse Dome -20cc 4.030 Bore 5.700" Rod 3.480" Stroke C/R: 58cc/9.2:1, 67cc/8.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$637.99 Ships 06/05/12

926-PT003H3

SB-Chevy 355ci Flat Top 2V -5.4cc 4.030 Bore 5.700" Rod 3.480" Stroke C/R: 64cc/10.2:1, 67cc/9.8:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT003H4

SB-Chevy 357ci Flat Top 2V -5.4cc 4.040 Bore 5.700" Rod 3.480" Stroke C/R: 64cc/10.2:1, 67cc/9.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT003H6

SB-Chevy 360ci Flat Top 2V -5.4cc 4.060 Bore 5.700" Rod 3.480" Stroke C/R: 64cc/10.3:1, 67cc/9.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT006H3

SB-Chevy 355ci Hollow Dome 8cc 4.030 Bore 6.000" Rod 3.480" Stroke C/R: 64cc/12.0:1, 67cc/11.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$637.99 Ships 06/05/12

926-PT008H3

SB-Chevy 355ci Flat Top 2V -5.4cc 4.030 Bore 6.000" Rod 3.480" Stroke C/R: 64cc/10.2:1, 67cc/9.8:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT008H4

SB-Chevy 357ci Flat Top 2V -5.4cc 4.040 Bore 6.000" Rod 3.480" Stroke C/R: 64cc/10.2:1, 67cc/9.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT008H6

SB-Chevy 360ci Flat Top 2V -5.4cc 4.060 Bore 6.000" Rod 3.480" Stroke C/R: 64cc/10.3:1, 67cc/9.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT016H3

SB-Chevy 407ci Flat Top 2V -5.4cc 4.155 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/11.4:1, 67cc/11.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT016H4

SB-Chevy 409ci Flat Top 2V -5.4cc 4.165 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/11.5:1, 67cc/11.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT017H3

SB-Chevy 383ci Flat Top 2V -5.4cc 4.030 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/10.9:1, 67cc/10.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT017H4

SB-Chevy 385ci Flat Top 2V -5.4cc 4.040 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/10.9:1, 67cc/10.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT017H6

SB-Chevy 388ci Flat Top 2V -5.4cc 4.060 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/11.0:1, 67cc/10.6:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT018H3

SB-Chevy 407ci Hollow Dome 8cc 4.155 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/13.5:1, 67cc/12.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$671.99 Ships 06/05/12

926-PT018H4

SB-Chevy 409ci Hollow Dome 8cc 4.165 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/13.6:1, 67cc/13.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$671.99 Ships 06/05/12

926-PT020H3

SB-Chevy 407ci Flat Top 2V -5.4cc 4.155 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/11.4:1, 67cc/11.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT020H4

SB-Chevy 409ci Flat Top 2V -5.4cc 4.165 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/11.5:1, 67cc/11.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT025H3

SB-Chevy 383ci Flat Top 2V -5.4cc 4.030 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/10.9:1, 67cc/10.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT025H4

SB-Chevy 385ci Flat Top 2V -5.4cc 4.040 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/10.9:1, 67cc/10.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT025H6

SB-Chevy 388ci Flat Top 2V -5.4cc 4.060 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/11.0:1, 67cc/10.6:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT026H3

SB-Chevy 383ci Hollow Dome 8cc 4.030 Bore 5.700" Rod 3.750" Stroke C/R: 64cc/12.9:1, 67cc/12.4:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$637.99 Ships 06/05/12

926-PT027H3

SB-Chevy 383ci Hollow Dome 8cc 4.030 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/12.9:1, 67cc/12.4:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$671.99 Ships 06/05/12

926-PT027H4

SB-Chevy 385ci Hollow Dome 8cc 4.040 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/12.9:1, 67cc/12.4:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$671.99 Ships 06/05/12

926-PT027H6

SB-Chevy 388ci Hollow Dome 8cc 4.060 Bore 6.000" Rod 3.750" Stroke C/R: 64cc/13.0:1, 67cc/12.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$671.99 Ships 06/05/12

926-PT079H3

SB-Chevy 434ci Flat Top 2V -5.4cc 4.155 Bore 6.000" Rod 4.000" Stroke C/R: 64cc/12.1:1, 67cc/11.7:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$594.99 Ships 06/05/12

926-PT095H3

SB-Chevy 383ci Nitrous Capable Reverse Dome -13cc 4.030 Bore 6.000" Rod 3.750" Stroke C/R: 58cc/10.7:1, 67cc/9.7:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$639.99 Ships 06/05/12

926-PT034H3

Chrysler 446ci Flat Top -4cc 4.350 Bore 6.760" Rod 3.750" Stroke C/R: 78cc/10.7:1, 88cc/9.8:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$629.99 Ships 06/05/12

926-PT036H3

Chrysler 408ci Stroker W/ 4.000'' Crank Reverse Dome -20cc 4.030 Bore 6.123" Rod 4.000" Stroke C/R: 65cc/9.8:1, 68cc/9.5:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$637.99 Ships 06/05/12

926-PT060H3

Chrysler 408ci Stroker W/ 4.000" Crank Flat Top -5cc 4.030 Bore 6.123" Rod 4.000" Stroke C/R: 65cc/11.5:1, 68cc/11.0:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT060H7

Chrysler 416ci Stroker W/ 4.000" Crank Flat Top -5cc 4.070 Bore 6.123" Rod 4.000" Stroke C/R: 65cc/11.6:1, 68cc/11.3:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT091H55

Chrysler 499ci Stroker w/ 4.150" Crank OEM & Indy Cyl. Heads Flat Top -6.3cc 4.375 Bore 6.760" Rod 4.150" Stroke C/R: 78cc/11.6:1, 88cc/10.6:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$629.99 Ships 06/05/12

926-PT108H55

Chrysler 451ci Low Deck Stroker w/ 3.750" Crank OEM & Indy Cyl. Heads Flat Top -10cc 4.375 Bore 6.800" Rod 3.750" Stroke C/R: 78cc/10.3:1, 88cc/9.4:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$599.99 Ships 06/05/12

926-PT012H3

SB-Ford Windsor 306ci Flat Top -5cc 4.030 Bore 5.090" Rod 3.000" Stroke C/R: 58cc/9.6:1, 64cc/8.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT031H3

SB-Ford Windsor 357ci Flat Top -5cc 4.030 Bore 5.954" Rod 3.500" Stroke C/R: 58cc/11.0:1, 64cc/10.2:1, Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12

926-PT053H3

Oldsmobile 461ci Reverse Dome -15cc 4.155 Bore 6.735" Rod 4.250" Stroke C/R: 77cc/10.2:1, 80cc/9.9:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$665.99 Ships 05/29/12

926-PT048H35

Pontiac 407ci (1967-Newer) Flat Top -2.6cc 4.030 Bore 6.625" Rod 3.750" Stroke C/R: 70cc/11.0:1, 72cc/10.7:1 Rings: 1/16", 1/16", 3/16" 8/Pkg View this item

$559.99 Ships 06/05/12