Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
 GTO Save up to 30% Promotion Banner
Part fits the following years:1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973

1964-73 GTO Steering Gearbox, Delphi (Power) Plated, 12.7:1

Part# CH27042


1 Review

SAVE: $72.96 Retail: $801.95

OPGI Price: $728.99


Part Type: (A) Aftermarket product, usually an enhancement product
Years: Sold As: EACH


3/4" 30-spline

  • NOTE1: These kits include power steering hose adapters and new rag joint coupler with bolt.

OPGI is now offering these Delphi 600 series power steering gearboxes, which are made in America. Gearboxes are a direct bolt-in replacement for typically worn-out, sloppy original gearboxes. Manufactured with new components inside and out, these boxes use the latest in steering technology including a rack and pinion-style servo. Designed to provide quick response and precise control throughout the steering range, these gearboxes will add a very modern feel to any classic. Two gear ratios are available to suit your needs. Choose from the 14:1 ratio, which is greater than stock or install the ultimate in quick ratio steering with the 12.7:1 ratio gearbox. Each box comes in standard raw form or with a special "Trivalent" coating, which adds protection and good looks. No matter which box you choose, it will surely enhance your driving experience.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 Plated – 12.7:1
Chevrolet Malibu1978-1979 12.7:1, 3/4" - 30-Spline
Chevrolet El Camino1964-1977 Plated – 12.7:1
Chevrolet El Camino1978-1979 12.7:1, 3/4" - 30-Spline
Chevrolet Monte Carlo1970-1977 with "Trivalent" Coating, 12.7:1
Chevrolet Monte Carlo1978-1979 12.7:1, 3/4" - 30-Spline
Pontiac GTO1964-1973 Plated, 12.7:1
Pontiac LeMans1964-1973 Plated, 12.7:1
Pontiac Tempest1964-1973 Plated, 12.7:1
Pontiac Grand Prix1962-1976 Plated, 12.7:1
Pontiac Catalina1962-1976 Plated, 12.7:1
Pontiac Bonneville1962-1976 Plated, 12.7:1
Olds Cutlass/4421964-1977 Plated – 12.7:1
Buick Skylark1964-1972 Plated - 12.7:1
Buick Riviera1963-1976 Plated, 12.7:1
Buick Regal1978-1979 12.7:1
Buick T-Type1978-1979 12.7:1
Buick Grand National1978-1979 12.7:1
It's Arriving Soon!
Estimated to arrive the
week of April 30th
Point Coins Earn 728 points more info
Switch to Mobile Site »
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com