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.

4.125" Ford Stroker 351W 427 Windsor, -34cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.280 (4.000 x 6.200)
SKU: AT-1000501

4.125" Ford Stroker 351W 427 Windsor, -34cc Dished, 4032 Forged Pistons, 9.27" Pin, CH 1.2

Stroker Pistons suits (4.000 x 6.200)

$1,448.70

or 4 payments of $362.18 with Info

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4.125'' Dished Top SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -23.3cc CH 1.125"
SKU: AT-1000207

4.125'' Dished Top SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -23.3cc C

DISHED - suits 3.750" x 6.000"

$1,185.61

or 4 payments of $296.40 with Info

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4.125'' Dished Top SBC 428 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -24.1cc CH 1.000" (400 & DART BLOCKS)
SKU: AT-1000214

4.125'' Dished Top SBC 428 SMALL BLOCK CHEVY 23 deg, 4032 Forged Stroker Pistons, -24.1cc C

DISHED - suits 4.000" x 6.000"

$1,185.61

or 4 payments of $296.40 with Info

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4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1.000"
SKU: AT-1000197

4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1

Flat Top - suits 4.000" x 6.000"

$1,071.38

or 4 payments of $267.85 with Info

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4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1.125"
SKU: AT-1000190

4.125'' Flat Top Stroker Pistons SBC 400 SMALL BLOCK CHEVY 23 deg, 4032 Forged, -5.0cc CH 1

Flat Top - suits 3.750" x 6.000"

$1,071.38

or 4 payments of $267.85 with Info

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4.280'' 489 / 454 Stroker Pistons BBC BIG BLOCK CHEVY, 4032 Forged, +22.7cc DOME CH 1.270"
SKU: AT-1000307

4.280'' 489 / 454 Stroker Pistons BBC BIG BLOCK CHEVY, 4032 Forged, +22.7cc DOME CH 1.270&q

Small Dome -Suits Stroker (4.250" x 6.385")

$1,263.09

or 4 payments of $315.77 with Info

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4.310'' (+060") 496 / 454 Stroker Pistons BBC BIG BLOCK CHEVY, 4032 Forged, 21.2cc DOME CH 1.270"
SKU: AT-1000308

4.310'' (+060") 496 / 454 Stroker Pistons BBC BIG BLOCK CHEVY, 4032 Forged, 21.2cc DO

Small Dome -Suits Stroker (4.250" x 6.385")

$1,326.44

or 4 payments of $331.61 with Info

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4.310'' +0.060" BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +27.5cc Small Dome CH 1.645" (4.000" x 6.135")
SKU: AT-1000289

4.310'' +0.060" BBC BIG BLOCK CHEVY, 4032 Forged Pistons, +27.5cc Small Dome CH 1.645&q

+ 060", Small Dome, Standard Stroke - 4.000" x 6.135"

$1,263.09

or 4 payments of $315.77 with Info

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4.320'' +0.070" BBC 454 Big Block Chevy, Stroker 4032 Forged Pistons, +20.7cc Small Dome CH 1.270", (4.250 x 6.385)
SKU: AT-1000309

4.320'' +0.070" BBC 454 Big Block Chevy, Stroker 4032 Forged Pistons, +20.7cc Small Dom

+.070", Small Dome - Suits Stroker - 4.250" x 6.385"

$1,593.90

or 4 payments of $398.48 with Info

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4.420" +.060" Ford 460 Big Block, 528 Stroker -34cc Dished Forged Pistons, AFR 14 deg, KAASE P-51 Forged 4032, -39cc
SKU: AT-1001814

4.420" +.060" Ford 460 Big Block, 528 Stroker -34cc Dished Forged Pistons, AFR 14 deg, KAA

Dished - Suits KAASE P-51 Heads - 528 Cubic

$1,464.10

or 4 payments of $366.02 with Info

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PISTON RINGS 4.005 + 005 - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM
SKU: AT-4005-H

PISTON RINGS 4.005 + 005 - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 4.020 + 020 - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM
SKU: AT-4020-H

PISTON RINGS 4.020 + 020 - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 4.025 + 025" - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM
SKU: AT-4025-H

PISTON RINGS 4.025 + 025" - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 4.065 - Plasma Moly Top ring, CAST IRON 2nd. 1.5MM, 1.5MM, 3.00MM
SKU: AT-4065-H

PISTON RINGS 4.065 - Plasma Moly Top ring, CAST IRON 2nd. 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 4.130" (4.125 + 005) - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM
SKU: AT-4130-H

PISTON RINGS 4.130" (4.125 + 005) - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 4.350" - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM
SKU: AT-4350

PISTON RINGS 4.350" - PLASMA MOLY CAST IRON 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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4.040" +040 302W 347 Stroker Ford Windsor, Flat Top, Forged 4032, Pistons, -5cc, CH 1.090" (3.400 X 5.400) SBF
SKU: AT-1000350

4.040" +040 302W 347 Stroker Ford Windsor, Flat Top, Forged 4032, Pistons, -5cc, CH 1.090"

Flat Top - Suits 3.400" Stroker x 5.400" Conrod

$1,083.50

or 4 payments of $270.88 with Info

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PISTON RINGS 4.040 - Plasma Moly Top ring, CAST IRON 2nd. 1.5MM, 1.5MM, 3.00MM
SKU: AT-4040-H

PISTON RINGS 4.040 - Plasma Moly Top ring, CAST IRON 2nd. 1.5MM, 1.5MM, 3.00MM

$264.00

or 4 payments of $66.00 with Info

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PISTON RINGS 3.940" - 1/16" 1/16" 3/16"
SKU: AT-8940-H

PISTON RINGS 3.940" - 1/16" 1/16" 3/16"

$264.00

or 4 payments of $66.00 with Info

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3.898 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"
SKU: AT-1000610

3.898 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"

$1,147.51

or 4 payments of $286.88 with Info

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3.898" Standard LS1 346/5.7L Flat Top Pistons Forged 4032, -3.3cc, CH: 1.34" suit Standard Crank & Rod combo
SKU: AT-1000587

3.898" Standard LS1 346/5.7L Flat Top Pistons Forged 4032, -3.3cc, CH: 1.34" suit Standar

Flat Top - Suits Standard Stroke & Standard conrod

$1,031.93

or 4 payments of $257.98 with Info

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3.903 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"
SKU: AT-1000611

3.903 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"

$1,147.51

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3.905 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"
SKU: AT-1000612

3.905 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -16cc CH 1.31"

$1,147.51

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3.905 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -9cc CH 1.31"
SKU: AT-1000608

3.905 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -9cc CH 1.31"

$1,147.51

or 4 payments of $286.88 with Info

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3.908" +.010" LS1 Forged 4032 Pistons, DISHED -16cc CH 1.310" Standard Crank x 6.125" Rod
SKU: AT-1000613

3.908" +.010" LS1 Forged 4032 Pistons, DISHED -16cc CH 1.310" Standard Crank x 6.12

Dished - Suits Standard Stroke & 6.125" conrod

$1,147.51

or 4 payments of $286.88 with Info

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3.908" +.010" LS1 Forged 4032 Pistons, DISHED -9cc CH 1.310"
SKU: AT-1000609

3.908" +.010" LS1 Forged 4032 Pistons, DISHED -9cc CH 1.310"

Dished - Suits Standard Stroke & 6.125" conrod

$1,147.51

or 4 payments of $286.88 with Info

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3.908" +.010" LS1 Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Crank x R 6.125"
SKU: AT-1000595

3.908" +.010" LS1 Flat Top Pistons Forged 4032, -3.3cc, CH: 1.315" Standard Crank x R

Flat Top - suits Standard stroke with 6.125" Conrod

$1,031.93

or 4 payments of $257.98 with Info

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4.000 Ford Windsor 302, Dished, 4032 Forged Pistons, -14.8cc
SKU: AT-1000380

4.000 Ford Windsor 302, Dished, 4032 Forged Pistons, -14.8cc

$1,089.72

or 4 payments of $272.43 with Info

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4.000 Ford Windsor 302, Dished, 4032 Forged Pistons, -18.6cc
SKU: AT-1000388

4.000 Ford Windsor 302, Dished, 4032 Forged Pistons, -18.6cc

$1,089.72

or 4 payments of $272.43 with Info

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4.000" CHEVY LS2 6.0L 15 deg Forged 4032 Pistons, DISHED -20cc CH 1.31" (standard bore)
SKU: AT-1000614

4.000" CHEVY LS2 6.0L 15 deg Forged 4032 Pistons, DISHED -20cc CH 1.31" (standard bore)

Dished - suits Standard stroke x 6.125" upgrade Conrod

$1,147.51

or 4 payments of $286.88 with Info

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4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260"
SKU: AT-1000106

4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.260"

$1,031.93

or 4 payments of $257.98 with Info

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4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.285"
SKU: AT-1000124

4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.285"

$1,031.93

or 4 payments of $257.98 with Info

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4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.425"
SKU: AT-1000118

4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.425"

$1,031.93

or 4 payments of $257.98 with Info

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4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.560"
SKU: AT-1000100

4.000'' SBC SMALL BLOCK CHEVY 23 deg, 4032 Forged Pistons, -5.0cc FLAT TOP CH 1.560"

$1,031.93

or 4 payments of $257.98 with Info

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4.005 CHEVY LS 15 deg Forged 4032 Pistons, DISHED -32cc CH 1.11"
SKU: AT-1000635

4.005 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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4.005" +.005" 302 347 Stroker Windsor Pistons , Flat Top, Forged 4032, -5cc 1.090" CH 0.927" Pin
SKU: AT-1000347-005

4.005" +.005" 302 347 Stroker Windsor Pistons , Flat Top, Forged 4032, -5cc 1.090" CH

Flat Top - 347 Stroker (Stroke 3.400" x 5.400" Rod)

$1,262.80

or 4 payments of $315.70 with Info

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