Sonnax Zip Kit for 6T31 - 6T40-GEN2-3-ZIP

6T31 Sonnax Zip Kit 6T40-GEN2-3-ZIP

$198.22
$198.22
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Sonnax Zip Kit for 6T31 - 6T40-GEN2-3-ZIP
  • Sonnax Zip Kit for 6T31 - 6T40-GEN2-3-ZIP
  • Sonnax Zip Kit for 6T31 - 6T40-GEN2-3-ZIP
6T31 Sonnax Zip Kit 6T40-GEN2-3-ZIP

6T31 Sonnax Zip Kit 6T40-GEN2-3-ZIP

$198.22
$198.22
Special Order — we source this part to order and ship it within 3 business days. Your card is authorized now and only charged once we confirm the part; if we can’t source it, your order is cancelled at no charge.

Sonnax Zip Kit

Genuine Sonnax Zip Kit for the GM, Chevrolet, GMC, Cadillac 6T31 automatic transmission. Sonnax parts are the aftermarket standard for transmission repair and performance, engineered to correct common failure points and add durability beyond the original design.

Fitment

Fits 6T30 / 6T31 / 6T35 / 6T40 / 6T41 / 6T46 / 6T50 / 6T51 units. Sonnax part number 6T40-GEN2-3-ZIP.

Why Sonnax

Trusted by professional builders and performance shops, Sonnax components are made in the USA to exacting tolerances. This is a direct-fit upgrade for a 6T31 rebuild or repair.

Shipping & Support

Fast shipping and knowledgeable support on every 6T31 order.

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