Sonnax Performance Converter Kits
Engineered to Deliver Builds that Last
Designed from the ground up to outperform OE and other aftermarket components, Sonnax has you covered with a full line of performance converter kits for gas and diesel vehicles. Offering the widest variety of options in the aftermarket, these innovative kits deliver customized performance and value.

Small/Large Diameter
Single-Plate/Multi-Plate/Non-Lockup
Dampered/Damperless

Choose the right kit for your rebuild!

More From This Category

MANLEY Connecting Rod Pin Bushing, Bronze, 1.051 in. OD, .992 in. ID, 1.125 in. Length, Each

MANLEY Connecting Rod Pin Bushing, Bronze, 1.051 in. OD, .992 in. ID, 1.125 in. Length, Each

$22.80

Sonnax 3Rd Accumulator Checkball & Seat, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

Sonnax 3Rd Accumulator Checkball & Seat, GM, 4L60, 4L60-E, 4L65-E, 4L70-E, Each

$17.58

COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Flat, Advertised Duration 287/305, Lift .506/.491, For Buick 350, Each

COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Flat, Advertised Duration 287/305, Lift .506/.491, For Buick 350, Each

$710.80