4.155 in. Bore - -4.60 CC Volume - 1.280 in. Comp Height - Standard Pin
Diamond's Domestic line of pistons for Chevrolet, Ford, Chrysler, Pontiac, Oldsmobile, and Buick engines are focused on durability and performance. They are forged and machined 100% in the USA, utilize extremely strong 2618 aluminum and incorporate premium Trend Performance wrist pins. Each piston is purpose designed with the engine architecture in mind and covers popular bore sizes, strokes, and cylinder head configurations. Whether you're building a big block, small block or something a little less common, Diamond has you covered! Don't see the exact part you need in our catalog' No problem, we can custom make you a piston to your exact specifications.

Information:

Diamond Racing Products Piston Kit for Pontiac 455 4.155 Bore x 4.250 Stroke x 6.800 Rod x 1.280 Comp Height - Std Kit.

Application Summary:

Year Make/Model
1975-1976 Buick Electra
1975-1976 Buick Estate Wagon
1975-1976 Buick LeSabre
1975-1976 Buick Riviera
1970 Buick Sportwagon
1975-1976 Oldsmobile 98
1975-1976 Oldsmobile Custom Cruiser
1975-1976 Oldsmobile Cutlass
1975-1976 Oldsmobile Cutlass Salon
1975-1976 Oldsmobile Cutlass Supreme
1976 Oldsmobile Cutlass Tiara
1975-1976 Oldsmobile Delta 88
1975-1976 Oldsmobile Toronado
1975 Oldsmobile Vista Cruiser
1970-1976 Pontiac Bonneville
1970-1976 Pontiac Catalina
1970 Pontiac Executive
1971-1976 Pontiac Firebird
1973-1975 Pontiac Grand Am
1975-1976 Pontiac Grand LeMans
1970-1976 Pontiac Grand Prix
1971-1974 Pontiac Grand Safari
1976 Pontiac Grand Safari
1971-1975 Pontiac Grandville
1970-1973 Pontiac GTO
1971-1974 Pontiac Laurentian
1970-1974 Pontiac LeMans
1976 Pontiac LeMans
1970-1973 Pontiac Parisienne
1972-1974 Stutz Blackhawk
Attributes
Add-On 09024155, 09024155, G9902500155, 015106-32
Bore Diameter 4.155, 4.155
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Hierarchy Pistons, Pistons
Compression Height 1.280, 1.280
Compression Ratio 10.80, 10.80
Country of Origin (Primary) US
Cylinder Quantity 8, 8
EBAY Category ID 33623, 33623
Emission Code Off Road
Engine 455, 455
Engine - Web 455, 455
Engine Type ICE, ICE
Harmonized Tariff Code (Schedule B) 8409919990
Hazardous Material Code N
Industry Automotive, Automotive
Life Cycle Status Code Available to Order
Make Pontiac, Pontiac
Make - Web Pontiac
Oil Rail Support Included No, No
Oil Ring Thickness 3/16, 3/16
Piston Average Weight 470, 470
Piston Avg Wt 470
Piston Line Series Competition Series, Competition Series
Piston Pin Included Yes
Piston Pin Length 2.500
Piston Pin Outside Diameter 0.990
Piston Pin Part Number G9902500155
Piston Ring Part Number 9024155
Piston Rings Included Yes
Piston Series 455, 455
Piston Volume -4.60, -4.60
Product Market Domestic, Domestic
Product Type Engine Piston Kit, Engine Piston Kit
Retainer Lock Included Yes
Retainer Lock Part Number 015106-32
Ring Set Included Yes, Yes
Ring Set Part Number 09024155, 09024155
Ring Set Thickness 1/16 IN x 1/16 IN x 3/16 IN, 1/16 IN x 1/16 IN x 3/16 IN
Rod Length 6.800, 6.800
SDR Required Flag N
Second Compression Ring Thickness 1/16, 1/16
Stroke 4.250, 4.250
Title - Web Diamond Pistons Pontiac 455 Piston Kit, Diamond Pistons Pontiac 455 Piston Kit
Top Compression Ring Thickness 1/16, 1/16
VP Exhaust Depth Symmetrical Exhaust, Symmetrical Exhaust
VP Intake Depth 0.209, 0.209
Warranty Time 30
Wrist Pin Dimensions 0.990 x 2.500, 0.990 x 2.500
Wrist Pin Included Yes, Yes
Wrist Pin Length 2.500, 2.500
Wrist Pin Outside Diameter 0.990, 0.990
Wrist Pin Part Number G9902500155, G9902500155
Wrist Pin Retainer Included Yes, Yes
Wrist Pin Retainer Part Number 015106-32, 015106-32
GTIN 00193564418746