Availability
BUICK RIVIERA Parts and Accessories
Head Gasket, MLS, 4.200 in. Bore, .056 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5809-056
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5809-070
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
.080" MLS HEAD GASKET
Part Number: CGT-C5809-080
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, MLS, 4.200 in. Bore, .081 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5809-081
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET
Part Number: CGT-C5809-140
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, MLS, 4.400 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5810-045
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, MLS, 4.400 in. Bore, .060 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5810-060
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
.095-IN. MLS-5 RIGHT SIDE H/G
Part Number: CGT-C5810-075
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
.080" MLS-5 HEAD GASKET
Part Number: CGT-C5810-080
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, MLS, 4.400 in. Bore, .120 in. Compressed Thickness, Oldsmobile, Each
Part Number: CGT-C5810-120
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Domestic Street Pro Kit, Top End Gasket Kit, GM/OLDS 455ci V8 1968-1976
Part Number: CGT-S0006
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Tire, Altimax RT45, 205/70-15, All-Season, Radial, Blackwall, 8.20 in. Section Width, T Speed Rating, SL Load Range, 1,565 lbs. Max Load, Each
Part Number: GTI-15576240000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Tire, Altimax RT45, 225/60-16, All-Season, Radial, Blackwall, 9.00 in. Section Width, H Speed Rating, SL Load Range, 1,653 lbs. Max Load, Each
Part Number: GTI-15576450000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Tire, Altimax RT45, 215/60-15, All-Season, Radial, Blackwall, 8.70 in. Section Width, T Speed Rating, SL Load Range, 1,477 lbs. Max Load, Each
Part Number: GTI-15577380000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Tire, TrueContact Tour 54, 225/60-16, All-Season, Radial, Blackwall, 9.00 in. Section Width, T Speed Rate, SL Load Range, 1,653 lbs. Max Load, Each
Part Number: CTL-15580060000
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Tire, Kinergy PT H737, 225/70-15, All-Season, Radial, Blackwall, 9.10 in. Section Width, T Speed Rating, SL Load Range, 1,764 lbs. Max Load, Each
Part Number: HKT-1021411
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
8.5" GM 28spl MINI SPOOL
Part Number: SPZ-59011
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Oldsmobile, Pontiac, V6, Set
Part Number: GRN-26-1367S
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Pontiac, 3.8L, Set
Part Number: GRN-26-1368S
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Blue Wires, 8.00mm Diameter, Buick, Oldsmobile, Pontiac, 3.8L, Set
Part Number: GRN-26-1381S
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, GM, V6, V8, Kit
Part Number: ZZZ-MU5472-1B
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Spark Plug Wires, MPG Plus, Green, Buick, Full-Size, 455, Set
Part Number: GRN-38-1353MPG
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Buick, Oldsmobile, Pontiac, 3.8L, Set
Part Number: GRN-36-1381MPG
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Mini Spool, MINI SPOOL GM 7.5" 26 SPL
Part Number: RMG-XL-5130
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Differential Carrier Gear Kit
Part Number: RMG-XL-4048
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster