Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
1971 Buick Gs 455 Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
FEL-PRO
OEM Performance Replacement Intake Gaskets Buick: 1967-69 400-430 and 1970-71 455
Part Number: 375-MS96005
$4199
Ships on Nov 02, 2026
Lowest price guarantee
FEL-PRO
OEM Performance Replacement Intake Gaskets Buick: 1967-69 400-430 and 1970-71 455
Part Number: 375-MS96005
Ships on Nov 02, 2026Lowest Price Guarantee$4199
FLOWMASTER
17119 American Thunder Header-Back Exhaust System for 1964-1972 GM A-Body w/V8 Engine
Part Number: 389-17119
$84995
Ships on Nov 02, 2026Lowest price guarantee
FLOWMASTER
17119 American Thunder Header-Back Exhaust System for 1964-1972 GM A-Body w/V8 Engine
Part Number: 389-17119
Ships on Nov 02, 2026Lowest Price Guarantee$84995
GOODYEAR BELTS
15440 Automotive V-Belt, Fits Select Makes/Models, 11A Profile, 44 in. Effective Length
Part Number: 498-15440
$1690
Ships on Nov 02, 2026Lowest price guarantee
GOODYEAR BELTS
15440 Automotive V-Belt, Fits Select Makes/Models, 11A Profile, 44 in. Effective Length
Part Number: 498-15440
Ships on Nov 02, 2026Lowest Price Guarantee$1690
JEGS
High Performance Cross-Drilled/Slotted Front Brake Rotor Kit for Select 1967-1974 Buick, Chevrolet, Oldsmobile & Pontiac Models
Part Number: 555-632003
$15998
Ships on Nov 02, 2026Lowest price guarantee
JEGS
High Performance Cross-Drilled/Slotted Front Brake Rotor Kit for Select 1967-1974 Buick, Chevrolet, Oldsmobile & Pontiac Models
Part Number: 555-632003
Ships on Nov 02, 2026Lowest Price Guarantee$15998
JEGS
High-Flow 160 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number: 555-53220
$999$10.99
YOU SAVE
$1.00Ships on Nov 02, 2026Lowest price guarantee
JEGS
High-Flow 160 degree Thermostat for Pre-LT1 GM, Ford, AMC
Part Number: 555-53220
Ships on Nov 02, 2026Lowest Price Guarantee$999 $10.99
YOU SAVE
$1.00![Chrome Differential Cover GM 8.5 in. 10-Bolt [1970-1984]](https://www.jegs.com/images/mini_100/500/555/555-62510.jpg)
JEGS
Chrome Differential Cover GM 8.5 in. 10-Bolt [1970-1984]
Part Number: 555-62510
$3999$43.99
YOU SAVE
$4.00Ships on Nov 02, 2026Lowest price guarantee![Chrome Differential Cover GM 8.5 in. 10-Bolt [1970-1984]](https://www.jegs.com/images/mini_200/500/555/555-62510.jpg)
JEGS
Chrome Differential Cover GM 8.5 in. 10-Bolt [1970-1984]
Part Number: 555-62510
Ships on Nov 02, 2026Lowest Price Guarantee$3999 $43.99
YOU SAVE
$4.00
![Front Complete Power Disc Brake Conversion Kit w/2 in. Drop Spindles for 1964-1972 GM A-Body [Standard Kit w/Raw Calipers]](https://www.jegs.com/images/mini_100/500/555/555-630040.jpg)
JEGS
Front Complete Power Disc Brake Conversion Kit w/2 in. Drop Spindles for 1964-1972 GM A-Body [Standard Kit w/Raw Calipers]
Part Number: 555-630040
$99597
Ships on Nov 02, 2026Lowest price guarantee![Front Complete Power Disc Brake Conversion Kit w/2 in. Drop Spindles for 1964-1972 GM A-Body [Standard Kit w/Raw Calipers]](https://www.jegs.com/images/mini_200/500/555/555-630040.jpg)
JEGS
Front Complete Power Disc Brake Conversion Kit w/2 in. Drop Spindles for 1964-1972 GM A-Body [Standard Kit w/Raw Calipers]
Part Number: 555-630040
Ships on Nov 02, 2026Lowest Price Guarantee$99597
JEGS
8.5mm Yellow Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
Part Number: 555-40205
$5614$58.99
YOU SAVE
$2.85Ships on Nov 02, 2026Lowest price guarantee
JEGS
8.5mm Yellow Ultra Pow'r Wires Small & Big Block Chevy Over Valve Covers or Under Headers & AMC 290-401 V8 W/HEI
Part Number: 555-40205
Ships on Nov 02, 2026Lowest Price Guarantee$5614 $58.99
YOU SAVE
$2.85
![Floor to Firewall Extension Panel Fits Select 1964-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models [Left/Driver Side]](https://www.jegs.com/images/mini_100/500/555/555-82148.jpg)
JEGS
Floor to Firewall Extension Panel Fits Select 1964-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models [Left/Driver Side]
Part Number: 555-82148
$6499$71.99
YOU SAVE
$7.00Ships on Nov 02, 2026Lowest price guarantee![Floor to Firewall Extension Panel Fits Select 1964-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models [Left/Driver Side]](https://www.jegs.com/images/mini_200/500/555/555-82148.jpg)
JEGS
Floor to Firewall Extension Panel Fits Select 1964-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models [Left/Driver Side]
Part Number: 555-82148
Ships on Nov 02, 2026Lowest Price Guarantee$6499 $71.99
YOU SAVE
$7.00
JEGS
Seat Relocation Bracket Set for 1964-1972 Chevelle/Cutlass/El Camino/GTO
Part Number: 555-78744
$3499$38.99
YOU SAVE
$4.00Ships on Nov 02, 2026Lowest price guarantee
JEGS
Seat Relocation Bracket Set for 1964-1972 Chevelle/Cutlass/El Camino/GTO
Part Number: 555-78744
Ships on Nov 02, 2026Lowest Price Guarantee$3499 $38.99
YOU SAVE
$4.00![Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Left/Driver Side]](https://www.jegs.com/images/mini_100/500/555/555-78822.jpg)
JEGS
Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Left/Driver Side]
Part Number: 555-78822
$9899$108.99
YOU SAVE
$10.00Ships on Nov 02, 2026Lowest price guarantee![Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Left/Driver Side]](https://www.jegs.com/images/mini_200/500/555/555-78822.jpg)
JEGS
Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Left/Driver Side]
Part Number: 555-78822
Ships on Nov 02, 2026Lowest Price Guarantee$9899 $108.99
YOU SAVE
$10.00![Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Right/Passenger Side]](https://www.jegs.com/images/mini_100/500/555/555-78823.jpg)
JEGS
Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Right/Passenger Side]
Part Number: 555-78823
$9899$108.99
YOU SAVE
$10.00Ships on Nov 02, 2026Lowest price guarantee![Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Right/Passenger Side]](https://www.jegs.com/images/mini_200/500/555/555-78823.jpg)
JEGS
Outer Rocker Panel Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile & Pontiac A-Body Models [Right/Passenger Side]
Part Number: 555-78823
Ships on Nov 02, 2026Lowest Price Guarantee$9899 $108.99
YOU SAVE
$10.00![Turn Signal Cancel Cam & Horn Contact for Select 1969-1996 GM Vehicles [Non-Tilt Columns]](https://www.jegs.com/images/mini_100/500/555/555-81289.jpg)
JEGS
Turn Signal Cancel Cam & Horn Contact for Select 1969-1996 GM Vehicles [Non-Tilt Columns]
Part Number: 555-81289
$1599$17.99
YOU SAVE
$2.00Ships on Nov 02, 2026Lowest price guarantee![Turn Signal Cancel Cam & Horn Contact for Select 1969-1996 GM Vehicles [Non-Tilt Columns]](https://www.jegs.com/images/mini_200/500/555/555-81289.jpg)
JEGS
Turn Signal Cancel Cam & Horn Contact for Select 1969-1996 GM Vehicles [Non-Tilt Columns]
Part Number: 555-81289
Ships on Nov 02, 2026Lowest Price Guarantee$1599 $17.99
YOU SAVE
$2.00
JEGS
Trunk Floor Pans w/ Braces Kit Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models
Part Number: 555-79222K
$25998
Ships on Nov 02, 2026Lowest price guarantee
JEGS
Trunk Floor Pans w/ Braces Kit Fits Select 1968-1972 Buick, Chevrolet, Oldsmobile, Pontiac Models
Part Number: 555-79222K
Ships on Nov 02, 2026Lowest Price Guarantee$25998
![Trunk Floor Pan W/ Brace for Select 1968-1972 GM A-Body Models [Right/Passenger Side]](https://www.jegs.com/images/mini_100/500/555/555-79223.jpg)
JEGS
Trunk Floor Pan W/ Brace for Select 1968-1972 GM A-Body Models [Right/Passenger Side]
Part Number: 555-79223
$12999$142.99
YOU SAVE
$13.00Ships on Nov 02, 2026Lowest price guarantee![Trunk Floor Pan W/ Brace for Select 1968-1972 GM A-Body Models [Right/Passenger Side]](https://www.jegs.com/images/mini_200/500/555/555-79223.jpg)
JEGS
Trunk Floor Pan W/ Brace for Select 1968-1972 GM A-Body Models [Right/Passenger Side]
Part Number: 555-79223
Ships on Nov 02, 2026Lowest Price Guarantee$12999 $142.99
YOU SAVE
$13.00
JEGS
Fisher Body Service Manual for 1971 Buick, Cadillac, Chevrolet, Oldsmobile and Pontiac Models, A-B-C-D-E-F-X Body Styles
Part Number: 555-91291
$3199$35.99
YOU SAVE
$4.00Ships on Nov 02, 2026Lowest price guarantee
JEGS
Fisher Body Service Manual for 1971 Buick, Cadillac, Chevrolet, Oldsmobile and Pontiac Models, A-B-C-D-E-F-X Body Styles
Part Number: 555-91291
Ships on Nov 02, 2026Lowest Price Guarantee$3199 $35.99
YOU SAVE
$4.00
OER
6480373 Speedometer Cable and Casing for 1965-1986 GM Various GM Applications
Part Number: 691-6480373
$3899
Ships on Nov 02, 2026Lowest price guarantee
OER
6480373 Speedometer Cable and Casing for 1965-1986 GM Various GM Applications
Part Number: 691-6480373
Ships on Nov 02, 2026Lowest Price Guarantee$3899