Butler Performance Inc. » IMI Performance Products

IMI Performance Products
IMI Performance Products offers some of the most reliable and affordable starters on the market. Their innovative design and use of high quality materials makes for a better alternative to traditional starters and produces more RPM's and cranking torque. Find your IMI Performance Products at Butler LS.

IMI Performance Products Categories

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500hp+ Pontiac Carbureted Muscle Car Engine on Pump Gas
Butler Pontiac Power at its best. Butler Core or customer block making over 500hp and 515 lbs tq on pump gas. Features Butler/Ross rotating assembly with Eagle crank and Butler...More Details »
500hp+ Pontiac EFI Muscle Car Engine on Pump Gas
This beautiful build features a Sniper QJet EFI system with a March Black Onyx Serpentine System. It's internal components are a Butler Ross BU assembly 4.181" bore and 4.250" stroke with a...More Details »
600hp+ Torqstorm Supercharged Engine
This was a 600hp+ Pontiac 428 build using a supercharger from Torqstorm. Built on a Butler core or customer block. Also featured Ross custom pistons in 4.165" bore, Edelbrock D-Port CNC...More Details »
700hp+ 535ci Pump Gas Engine w/ IAII Cast Block
This build featured an IAII aftermarket black, Forged 4.5" stroke Crank, Custom Ross Pistons in 4.350" bore, Comp Solid Roller Cam, Edelbrock CNC Round Port Heads, Holley 950 Ultra XP Carb....More Details »
Kits, Sets, & Misc Fasteners
Fastener Kits, Sets, and Misc fasteners for headers, carbs, oil pans, pressure plates, etc
Starters
Looking for dependable starters for your performance Pontiac or need a replacement starter for a late model Pontiac? Butler stocks many popular Pontiac starters from GPE. IMI, TCI, and more.
Items 1-7 of 7

IMI Performance Products Products

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Items 1-7 of 7
Description: Pontiac 389-421 61-64 Bell Housing Mount Mini Starter
Item #: IMI-123
Condition: New
Price: $189.95

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Description: Pontiac Butler Mini Starter w/ 1.2 KW Motor / 1964 & Later Block Mount *Can be used with Ram Air Exhaust Manifolds* Mounting pad milled and extra .075" for better fitment when used with...More Details »
Item #: IMI-108BP
Condition: New
Price: $199.95

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Description: Pontiac Butler Mini Starter w/ 1.4 KW Motor / 1964 & Later Block Mount Mounting pad milled and extra .075" for better fitment when used with flywheels Includes extra shim for use with flexplate
Item #: IMI-108NBP
Condition: New
Price: $229.95

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Description: Pontiac Mini Starter w/ 1.2 KW Motor / 1964 & Later Block Mount *Can be used with Ram Air Exhaust Manifolds*
Item #: IMI-108
Condition: New
Price: $199.95

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Description: Pontiac Mini Starter w/ 1.4 KW Motor / 1964 & Later Block Mount
Item #: IMI-108N
Condition: New
Price: $229.95

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Description: Pontiac Mini Starter w/ 2.0 KW Motor / 1964 & Later Block Mount
Item #: IMI-908
Condition: New
Price: $299.95

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Description: IMI Starter Mounting Bolt, 4", Set of 2 bolts
Item #: IMI-ASB
Condition: New
Price: $5.95
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Items 1-7 of 7