Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
Pontiac V8 Paint
Correct Blue — Paint for Pontiac V8s
Pontiac engine paint is not one blue. The factory changed the color several times between 1959 and the end of V8 production,...More Details »
Pontiac V8 Pontiac Cast Iron Cylinder Heads and Services
Keeping the Iron — Pontiac Cast Iron Cylinder Heads and Services for Pontiac V8s
Not every Pontiac should get aluminum. For a...More Details »
Pontiac V8 Pro Series
Locked Down Timing — Pro Series for Pontiac V8s
Pro Series billet distributors are the race answer on a Pontiac V8 . There is no module inside them and no...More Details »
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Pontiac V8 Pulley Kits- V-Belt
Buy the Set — Pulley Kits- V-Belt for Pontiac V8s
A V-belt pulley kit takes the guesswork out of the front of the engine. Instead of matching a crank...More Details »
Pontiac V8 Quadrajet Carburetors
Spread Bore Done Right — Quadrajet Carburetors for Pontiac V8s
The Rochester Quadrajet is the carburetor most Pontiacs left the factory with, and...More Details »
Pontiac V8 Ram Air Series Hyd Flat Tappet Cam and Cam Kits by Butler
The Factory Grinds, Reproduced — Ram Air Series Hyd Flat Tappet Cam and Cam Kits by Butler for Pontiac V8s
The...More Details »
Pontiac V8 Ram Air Series Hyd Roller Retrofit Cam and Cam Kits by Butler
Factory Profiles on Roller Lobes — Ram Air Series Hyd Roller Retrofit Cam and Cam Kits by Butler for Pontiac V8s...More Details »
Pontiac V8 Rd-Port Cylinder Heads
Ram Air IV Pattern — Rd-Port Cylinder Heads for Pontiac V8s
Round port cylinder heads are the Ram Air IV answer. The exhaust flange follows the...More Details »
Pontiac V8 Ready to Run
No Box Required — Ready to Run for Pontiac V8s
A ready to run distributor is the middle ground on a Pontiac V8 : a CNC billet housing with the ignition...More Details »
Pontiac V8 Rocker Arm Studs
Screw-In or Nothing — Rocker Arm Studs for Pontiac V8s
Rocker arm studs carry every bit of valve spring load on a Pontiac V8, and the factory press-in...More Details »
Pontiac V8 Rocker Arms- Full Roller Rockers
Ratio, Material, Clearance — Rocker Arms- Full Roller Rockers for Pontiac V8s
Full roller rockers put a needle-bearing fulcrum and a...More Details »
Pontiac V8 Rocker Arms- Traditional Style and Roller Tip
Stock Geometry, Less Friction — Rocker Arms- Traditional Style and Roller Tip for Pontiac V8s
Traditional style and roller...More Details »
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Pontiac V8 Rocker Studs
Press-In To Screw-In — Rocker Studs for Pontiac V8s
Rocker studs carry every bit of spring load the cam puts into the valvetrain. Factory Pontiac V8 heads...More Details »
Pontiac V8 Serpentine Conversion Kits
Keep Your Accessories — Serpentine Conversion Kits for Pontiac V8s
A serpentine conversion kit is the pulley-and-bracket half of the job. You...More Details »
Pontiac V8 Shirts/Hoodies
Shop Clothes and Show Clothes — Shirts/Hoodies for Pontiac V8s
Butler shirts and hoodies are shop clothes as much as show clothes. Most of what is here is...More Details »
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Pontiac V8 Short Block Builder Kits with Customer Supplied Pontiac Block (Ready to Assemble)
Your Block, Our Machine Work — Short Block Builder Kits with Customer Supplied Pontiac Block...More Details »
Pontiac V8 Spacers
Height Without New Covers — Spacers for Pontiac V8s
Valve cover spacers buy you height without buying new covers. They sit between the head rail and the cover and...More Details »
Pontiac V8 Spark Plug Wires
Routed Right — Spark Plug Wires for Pontiac V8s
Routing spark plug wires on a Pontiac V8 with headers is real work. The wires have to stay off the...More Details »
Pontiac V8 Stock Cast Iron Heads
Working Inside The Pocket — Stock Cast Iron Heads for Pontiac V8s
Valve springs for stock Pontiac cast iron heads are a packaging problem as much as...More Details »
Pontiac V8 Stock Replacement Pushrods
The Right Length Out of the Box — Stock Replacement Pushrods for Pontiac V8s
Stock replacement pushrods are the correct-length rods for a...More Details »
Pontiac V8 Stock, Bored, and Aftermarket Blocks- includes Butler Spec Head Gaskets
The Everyday Answer — Stock, Bored, and Aftermarket Blocks- includes Butler Spec Head Gaskets for...More Details »
Pontiac V8 Stud Girdles
Tie the Studs Together — Stud Girdles for Pontiac V8s
A stud girdle ties all eight rocker studs on a Pontiac cylinder head together with one solid bar. Under...More Details »
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Pontiac V8 Supercharger Pulleys, Tensioners, and Accessories
Ratio, Relief and Clearance — Supercharger Pulleys, Tensioners, and Accessories for Pontiac V8s
Supercharger pulleys,...More Details »
Pontiac V8 Tanks Inc Fuel Tanks-EFI Ready
Pick Your Own Pump — Tanks Inc Fuel Tanks-EFI Ready for Pontiac V8s
A Tanks Inc EFI-ready fuel tank gives you the baffled, corrosion-coated...More Details »
Pontiac V8 Thermostat Housings/Water Necks
Year, Carb and Outlet — Thermostat Housings/Water Necks for Pontiac V8s
The thermostat housing is where the coolant leaves the intake...More Details »
Pontiac V8 Timing Chains and Sets
Set the Cam, Keep It There — Timing Chains and Sets for Pontiac V8s
The timing set is what ties the crank to the cam, and on a Pontiac V8 it is...More Details »
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Pontiac V8 Timing Cover Plates, Sleeves, and Accessories
Small Parts, Big Leaks — Timing Cover Plates, Sleeves, and Accessories for Pontiac V8s
These are the small parts that decide...More Details »
Pontiac V8 Timing Covers
Right Pattern, Right Year — Timing Covers for Pontiac V8s
A Pontiac timing cover is a coolant part. The water pump bolts to it, coolant crosses through its...More Details »
Pontiac V8 Timing Cover Conversion and Replacement Kits
Front of the Engine in One Box — Timing Cover Conversion and Replacement Kits for Pontiac V8s
A Pontiac timing cover rarely...More Details »
Pontiac V8 Transmission Components
The Parts That Finish the Job — Transmission Components for Pontiac V8s
Transmission components is where a swap actually gets finished. The...More Details »
Butler Performance Products
Butler Performance Universal Pontiac Head Gasket, Fits all 64' and later 326-455 (Set/2) SPM-19375-2
Description: Universal Pontiac Head Gasket, Fits all 64' and later 326-455 Engines. For use up to 4.191" Bore
Item #: SPM-19375
Condition:
New
Price: $87.95
Description: Butler Performance Valley Cover Fastener Kit, 4pc
Hex Head Stainless Steel
Item #: ABO-Kit-VP
Condition:
New
Price: $5.19
Description: Butler Performance Valve Cover Fastener Kit, 16pc
Allen Head Stainless Steel
Fits Butler Fabricated and Moroso Fabricated Covers
Item #: ABO-Kit-VC-BP
Condition:
New
Price: $10.95
Description: Butler Performance Valve Cover Fastener Kit, 16pc
Hex Head Stainless Steel
Item #: ABO-Kit-VC
Condition:
New
Price: $10.95
Description: Butler Performance Valve Cover Stud Kit, 24pc
Hex Head Nut, Washer, and 1 1/2" stud
Item #: BPI-Bolt-Kit-VC
Condition:
New
Price: $12.95
Description: Water Pump Divider Plates for 1964-68 Timing Covers - STAINLESS (Set)
Item #: AAU-N140PF
Condition:
New
Price: $55.95
Description: Butler Performance Louvered Windage Tray Fastener Kit, 4pc
Item #: BPI-Bolt-Kit-WT2
Condition:
New
Price: $6.95
Description: Butler Performance Windage Tray Fastener Kit, 8pc
Item #: BPI-Bolt-Kit-WT1
Condition:
New
Price: $4.95
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 326 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,459.00
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 350 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,499.00
Description: A Butler/Ross custom balanced rotating assembly for the Pontiac 389 block, built on a 3.750" stroke around a true-Pontiac Ross forging and internally balanced in our shop.
Cast or Forged...More Details »
Item #: BPI-RA-3750-300-389
Condition:
New
Price: $2,599.00
Description: 1964-1967 326, 1964-1966 389, & 1967 350 and 400 11-bolt Timing Cover Conversion Kit, Non AC Only.
Item #: BPI-TC-11B-KIT-PHB-CRK
Condition:
New
Price: $819.95
Description: Butler's balanced 353-359 ci long-rod stroker assembly for the Pontiac 326 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 376-382 ci long-rod stroker assembly for the Pontiac 326 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-326
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,149.00
Description: Butler's balanced 383-388 ci long-rod stroker assembly for the Pontiac 350 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 407-413 ci long-rod stroker assembly for the Pontiac 350 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-350
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,179.00
Description: Turn a Pontiac 350 into a 407 with Butler's balanced long-rod stroker assembly. A 4.250" stroke on a .030"-over (3.905") bore, built around a true-Pontiac Ross forging and internally balanced in...More Details »
Item #: BPI-RA-407-300
Condition:
New
Ships in 1-2 weeks
Price: $2,579.74
Description: Butler's balanced 421-427 ci long-rod stroker assembly for the Pontiac 389 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-389
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $4,099.00
Description: Butler's balanced 433-440 ci long-rod stroker assembly for the Pontiac 428 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Description: Butler's balanced 447-454 ci long-rod stroker assembly for the Pontiac 389 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-389
Condition:
New
Instock Pistons 2-3 weeks, 9-12 weeks for custom Pistons
Price: $2,599.00
Description:
New Cast or Forged Crankshaft 4.210" Stroke
Choose Desired Bore Size and Ring Type
Flat Top, Dome, or Dish Pistons
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4210-325-421
Condition:
New
Icon piston assemblies usually ship in 1-2 weeks
Custom piston assemblies ship in 10-12 weeks
Price: $3,449.00
Description: Butler's balanced 455-481 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4000-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Description: Butler's balanced 471-480 ci long-rod stroker assembly for the Pontiac 400 block — a 4.375" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4375-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Description:
New Forged Crank 4.500" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4500-325-421
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,649.00
Description: Butler's balanced 482-511 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4250-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,999.00
Description: Butler's balanced 487-495 ci long-rod stroker assembly for the Pontiac 428 block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4500-325-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,699.00
Description: Butler's balanced 487-495 ci long-rod stroker assembly for the Pontiac 400 block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4500-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Description: Butler's balanced 511-541 ci long-rod stroker assembly for the Pontiac aftermarket block — a 4.500" stroke built around a true-Pontiac Ross forging and internally balanced in our shop....More Details »
Item #: BPI-RA-4500-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Butler Performance Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body, Set BPI-SM69-F
Description: Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body / Catalina 389 cid (1965-66), Catalina 400 cid (1967-70) / Bonneville 389 cid (1965-66) Bonneville 400 cid (1968-70) **IA2 Blocks...More Details »
Item #: BPI-SM69-F
Condition:
New
Price: $84.95
Description: Pontiac Solid Engine Mounts (Set) 70-74 Firebird **IA2 Blocks Must Be Clearanced / Notched Higher To Fit**
Item #: BPI-SM75
Condition:
New
Price: $84.95