IMCA Modified Parts

Designed by Speedway Motors to withstand the demands of today's avid racer. Made from 0.063" thick aluminum, these spoilers meet 2017 IMCA Modified rules. Designed specifically to meet 2017 IMCA Modified rules for cars utilizing a GM 604 crate engine2"...

Nose Support Modified Corner 3/16in AlumNose Support3/16 in ThickAluminumNaturalModifiedEach

Body Brace MD3 Dirt LM & Modified (8pk)Body BraceMDCFlexible36 in LongPlasticBlackSet of 8

Spindle Snout Sportsman / IMCA RearRear Axle SnoutWeld-OnSteel2-5/8 in ID Axle TubesIMCA / Sportsman HubsEach

SBC Modified Header 1-5/8 602 CrateHeadersIMCA-UMP Northern Sport Modified1-5/8 in Primary9 in Long CollectorSteelBlack Paint602 CrateSmall Block ChevyVarious ChassisKit

SBC Modified Header Fits SSR Race CarHeadersIMCA-UMP Modified1-5/8 to 1-3/4 in Primary3 in CollectorSteelBlack PaintSmall Block ChevyKit

Control Arm Bushing Low Friction Chevelle RearControl Arm BushingRearLowerLow FrictionSteelGM A / G-Body 1964-88Each

Control Arm Bushing Low Friction Chevelle FrontControl Arm BushingFrontLowerLow FrictionSteelGM A-Body 1964-74Each

Imca Pump Brkt Kit Power Steering Pump BracketDriver SideBlock MountBillet AluminumRed AnodizedSmall Block ChevyKit

Muffler IMCA Spec 3.5 Inlet 9in LongMuffler3-1/2 in Center Inlet3-1/2 in Center Outlet9 in LongSteelBlack PaintEach

Muffler IMCA Spec 3.0 Inlet 9in LongMuffler3 in Center Inlet3 in Center Outlet9 in LongSteelBlack PaintEach

SBC Modified Header 1-3/4in DWHeadersIMCA Modified1-3/4 in Primary3-1/2 in CollectorSteelBlack PaintSmall Block ChevyKitTake your raceway performance to the next level! Schoenfeld's selection of circle track headers are designed for competition with...

SBC Modified Long Tube Header 1-5/8HeadersIMCA Modified1-5/8 in Primary3 in CollectorSteelBlack PaintSmall Block ChevyKitTake your raceway performance to the next level! Schoenfeld's selection of circle track headers are designed for competition with...

SBC Modified Header Long Tube Crate 1-5/8 - 1-3/4HeadersIMCA Modified1-5/8 to 1-7/8 in Primary3 in CollectorSteelBlack PaintSmall Block ChevyKitTake your raceway performance to the next level! Schoenfeld's selection of circle track headers are designed...

Alcohol Jet Assortment 116 thru 208 (4 each)Carburetor Jet KitNumbers 116-208Jet HolderBrassQuick Fuel CarburetorsKit

Gas Jet Assortment 75-110 (4 each)Carburetor Jet KitNumbers 75-110Plastic CaseBrassHolley CarburetorsKit

Hub GN 5x5 Steel w/ Course StudsWheel HubRear5 x 5.00 Wheel Bolt Pattern24 Spline Drive FlangeBolts / Bearings / Hub Seal / Lug Nuts / Plate / Studs IncludedSteelBlackKit

Hub GN 5x4-3/4 Steel w/ Course StudsWheel HubRear5 x 4.75 Wheel Bolt Pattern24 Spline Drive FlangeBolts / Bearings / Hub Seal / Lug Nuts / Plate / Studs IncludedSteelBlackKit

Hub Master Install Kit 2.5in GN The Hub Master Install Kit 2.5in GN is a comprehensive wheel bearing kit designed specifically for 2.5-inch Grand National hubs. This kit includes all essential components such as bearings, lock washer, O-ring, and seal,...

14in A/Cl W/5in Element PurpleAir Filter WrapPre Filter14 in OD5 in TallPolyesterPurpleEachKeep sand and dirt away from your air filter with Outerwears Prefilters! Their puncture-resistant polyester mesh traps even the tiniest particles, allowing for...