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1966-67 Chevy II Nova Enlarged Transmission Tunnel Upgrade

Make the Order

$699.00

  • Factory Installed Upgrade Available For Any 1966-67 Chevy II Body
  • ONLY AVAILABLE WHEN ORDERING AN RDS BODY or COMPLETELY WELDED FLOOR/TRUNK FLOOR ASSY!
  • Custom New Steel 16-Gauge Tunnel
  • Comes Fully Formed, Welded And Installed
  • Enlarged Nearly 2″ To Allow Easy Installation Of GM 4L60, 4L80, 6L80, 6L90 Transmissions
  • Also Works With The GM 8L And 10L Series Transmissions And The T56

Please call or email us at Palm Beach Customs for a shipping quote!

All shipments are F.O.B. Fife, Washington.

All Motor Freight shipments must be prepaid with a credit card, money order, cashiers check, check or cash.

Credit card purchases for first-time purchasers must be shipped to the cardholder’s address. This procedure is designed to protect you, the cardholder.