AUTOTEC

AUTOTEC Pistons are a Street/Strip 4032 Forged pistons, manufactured in the USA by RACETEC Pistons. 

These Pistons are made on Low expansion, 4032 Forging, high silicone aluminum,  making for great wear resistence, high durability, and low friction.

The low expansion 4032 Forgings offer a tighter fitting pistons for a quieter motor. 

With diamond turned ring grooves and skirts, Autotec use the same fixtures and tooling as the high end RACETEC Pistons range.

• Diamond turned skirts.

• 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, unless otherwise indicated.

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

• 912-2700-51-15C wrist pins or 927-2700-51-15C, pin fit, wire locks, broached pin oilers and accumulator grooves are included at no extra charge.

4.080 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -10cc CH 1.11"
SKU: AT-1000631

4.080 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -10cc CH 1.11"

$1,147.51

or 4 payments of $286.88 with Info

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4.080" Ford 390 / 444 FE Stroker Pistons (4.250" crank) + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.325" Big Block Ford
SKU: AT-1000780

4.080" Ford 390 / 444 FE Stroker Pistons (4.250" crank) + 030" Flat Top, 4032 Forged

+ 030" 4.250" Stroker & 6.700 BBC conrods

$1,100.54

or 4 payments of $275.13 with Info

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4.080" Ford FE 390 / 416 FE Stroker Pistons (428 crank) + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.670" Big Block Ford
SKU: AT-1000779

4.080" Ford FE 390 / 416 FE Stroker Pistons (428 crank) + 030" Flat Top, 4032 Forged Pisto

+ 030" 428 Crank Stroke & Standard Conrod

$1,100.54

or 4 payments of $275.13 with Info

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4.120" Ford FE 390 Pistons, + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.770" Big Block Ford
SKU: AT-1028267

4.120" Ford FE 390 Pistons, + 030" Flat Top, 4032 Forged Pistons, -5 cc CH 1.770" Big

Standard Stroke & Standard Conrod

$1,381.60

or 4 payments of $345.40 with Info

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4.125 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000344

4.125 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

or 4 payments of $257.98 with Info

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4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"
SKU: AT-1000632

4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"

$1,147.51

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4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"
SKU: AT-1000640

4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"

$1,147.51

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4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"
SKU: AT-1000623

4.125 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"

$1,147.51

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4.125 Ford Windsor 302, Dished, 4032 Forged Pistons, -19.7cc
SKU: AT-1000385

4.125 Ford Windsor 302, Dished, 4032 Forged Pistons, -19.7cc

$1,089.72

or 4 payments of $272.43 with Info

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4.125" 351W 427 Ford Windsor Stroker Pistons, Flat Top Forged 4032, -5cc, CH 1.280" 0.927" pin (4.000"X6.200")
SKU: AT-1000465

4.125" 351W 427 Ford Windsor Stroker Pistons, Flat Top Forged 4032, -5cc, CH 1.280" 0.927

Flat Top - 4.000" Stroke x 6.200" Rod

$1,083.50

or 4 payments of $270.88 with Info

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4.125" 351W Stroker Windsor/Clevor -22cc Dished Pistons suits Cleveland heads, Forged 4032, CH 1.235 (4.000"x6.250")
SKU: AT-1000807

4.125" 351W Stroker Windsor/Clevor -22cc Dished Pistons suits Cleveland heads, Forged 4032, CH

Dished - "Clevor" suits combination 4.000"x6.250"

$1,031.93

or 4 payments of $257.98 with Info

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4.125" Ford 351W / 427/438 Windsor Stroker Pistons , -20cc Dished, 4032 Forged, .927" Pin, CH 1.235" (4.000" x 6.250") 9.5" Deck
SKU: AT-1000385TP

4.125" Ford 351W / 427/438 Windsor Stroker Pistons , -20cc Dished, 4032 Forged, .927" Pin,

-20cc Dished Stroker: 4.000" x 6.250" or 4.100" x 6.200"

$1,518.00

or 4 payments of $379.50 with Info

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4.125" Ford Stroker Windsor, -17.3cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.360" (3.850"x6.200)
SKU: AT-1025356

4.125" Ford Stroker Windsor, -17.3cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.360"

Dished Stroker Pistons (Suit 3.850" x 6.200")

$1,448.70

or 4 payments of $362.18 with Info

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4.125" Ford Windsor 302 / 363, Dished -23.8cc , 4032 Forged Pistons, CH 1.100"
SKU: AT-1000393

4.125" Ford Windsor 302 / 363, Dished -23.8cc , 4032 Forged Pistons, CH 1.100"

363 Stroker, Dished

$1,089.72

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4.125'' Small Dome, Stroker Pistons SBC 350 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, + 0.3cc CH 1.000"
SKU: AT-1000237

4.125'' Small Dome, Stroker Pistons SBC 350 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, + 0.3

Dome Top - suits 4.000" x 6.000"

$1,071.38

or 4 payments of $267.85 with Info

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4.145 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000345

4.145 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.145 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000353

4.145 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"
SKU: AT-1000633

4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"

$1,147.51

or 4 payments of $286.88 with Info

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4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"
SKU: AT-1000641

4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"

$1,147.51

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4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"
SKU: AT-1000624

4.145 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"

$1,147.51

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4.145 Ford Windsor 302, Dished, 4032 Forged Pistons, -20.6cc
SKU: AT-1000386

4.145 Ford Windsor 302, Dished, 4032 Forged Pistons, -20.6cc

$1,089.72

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4.145 Ford Windsor 302, Dished, 4032 Forged Pistons, -24.8cc
SKU: AT-1000394

4.145 Ford Windsor 302, Dished, 4032 Forged Pistons, -24.8cc

$1,089.72

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4.155 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000346

4.155 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

or 4 payments of $257.98 with Info

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4.155 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc
SKU: AT-1000354

4.155 302 Windsor, Flat Top, Forged 4032, Pistons, -5cc

$1,031.93

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4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"
SKU: AT-1000634

4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.11"

$1,147.51

or 4 payments of $286.88 with Info

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4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"
SKU: AT-1000642

4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"

$1,147.51

or 4 payments of $286.88 with Info

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4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"
SKU: AT-1000625

4.155 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -6cc CH 1.11"

$1,147.51

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4.155 Ford Windsor 302, Dished, 4032 Forged Pistons, -21cc
SKU: AT-1000387

4.155 Ford Windsor 302, Dished, 4032 Forged Pistons, -21cc

$1,089.72

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4.155 Ford Windsor 302, Dished, 4032 Forged Pistons, -25.2cc
SKU: AT-1000395

4.155 Ford Windsor 302, Dished, 4032 Forged Pistons, -25.2cc

$1,089.72

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4.155" Ford 428 / 431 FE Stroker Pistons (428 crank) + 025" Flat Top, 4032 Forged Pistons, -11 cc CH 1.670" Big Block Ford
SKU: AT-1000781

4.155" Ford 428 / 431 FE Stroker Pistons (428 crank) + 025" Flat Top, 4032 Forged Pistons,

+ 025" Standard stroke & standard conrods

$1,100.54

or 4 payments of $275.13 with Info

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4.155" Ford FE 428 / 461 Stroker Pistons (4.250" crank) + 025" Flat Top, 4032 Forged Pistons, -11 cc CH 1.325" Big Block Ford
SKU: AT-1000782

4.155" Ford FE 428 / 461 Stroker Pistons (4.250" crank) + 025" Flat Top, 4032 Forged

+ 025" 4.250 Stroker & 6.700" BBC conrods

$1,100.54

or 4 payments of $275.13 with Info

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4.155'' +030" Flat Top Stroker Pistons SBC 434 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1.000"
SKU: AT-1000199

4.155'' +030" Flat Top Stroker Pistons SBC 434 SMALL BLOCK CHEVY 23 deg, 4032 Forged,

Flat Top - suits 4.000" x 6.000"

$1,100.54

or 4 payments of $275.13 with Info

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4.170" +.040" Ford FE 428 / 461 Stroker Pistons (4.250" crank) Flat Top, 4032 Forged Pistons, -11 cc CH 1.325" Big Block Ford
SKU: AT-1000782-040

4.170" +.040" Ford FE 428 / 461 Stroker Pistons (4.250" crank) Flat Top, 4032 Forged

+ 040" 4.250 Stroker & 6.700" BBC conrods

$1,100.54

or 4 payments of $275.13 with Info

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4.280'' +030" 460cu BBC 454 Pistons, 4032 Forged Pistons, +28.9cc Small Dome CH 1.645" Big Block Chevy
SKU: AT-1000288

4.280'' +030" 460cu BBC 454 Pistons, 4032 Forged Pistons, +28.9cc Small Dome CH 1.645&q

Suits Standard Stroke & Standard Rods (4.000" x 6.135")

$1,263.09

or 4 payments of $315.77 with Info

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4.280'' BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +22.7cc DOME CH 1.520"
SKU: AT-1000301

4.280'' BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +22.7cc DOME CH 1.520"

$1,263.09

or 4 payments of $315.77 with Info

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4.280'' BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +28.9cc DOME CH 1.395"
SKU: AT-1000295

4.280'' BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +28.9cc DOME CH 1.395"

$1,263.09

or 4 payments of $315.77 with Info

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