Powerglide Modulator Plug Kit [28738-01K]
Availability: In stock, usually ships within 1 to 3 days.
Price: $14.99 / Ea
MSRP: $18.74 / Ea
When building a racing Powerglide, it is necessary to plug the hole left by the vacuum modulator. Sonnax now offers the vacuum modulator plug 28738-01K for the GM Powerglide transmission.
- Made from aluminum
- 3543L gasket included