Page 217 - 2017 Racecar Engineering Circle Track Parts and Accessories Catalog

ASPHALT BELLHOUSING
PREDATOR TRANSMISSION BRI79104
Revolutionary new Predator transmis- Lightweight magnesium bellhousing, which
sion features the lowest weighs just 11.2 lbs., accommodates left side
rotating weight of any mounting of dry sump oil pump. Crankshaft
transmission currently centerline to the bottom of the bellhousing
available. Patented, two-speed unit is just 4.25" for excellent ground clearance.
weighs just 45 lbs. and is a direct replacement Includes the idler assembly. Engineered for use
for Muncie or Borg-Warner transmissions. Gun drilled input and output shafts with a 40-tooth HTD style pulley and 720mm HTD
provide internal weight reduction, while all critical components have been belt. Starter, flywheel and drive flange are sold separately.
cryogenically treated for added strength. Unit uses a lightweight internal clutch Note: Requires use of a reverse mount starter and 1/4" thick motor plate.
that eliminates the need for any external clutch assembly and reverse uses the
existing gear train, eliminating the need for internal chains or belts. Popular, PRO 2.0 TRANSMISSION
SAE 10-tooth input and 27-tooth output shafts simplifies transmission swaps.
Unit has a 1.68:1 first and 1.78:1 reverse gear ratios. REBUILD KIT BRI70047
Note: Brinn RT-1 transmission fluid is the only fluid recommended for this Designed for rebuilding Brinn Pro 2.0 transmis-
transmission. sions, kit is complete with clutches, steels, front
Part No. Description bearing, front and rear oil seals, pilot bushing,
BRI70600 Predator Transmission rear bushing, retaining ring and necessary
BRI70630 Shifter Assembly O-rings.
RT-1 Transmission Fluid,
BRI70651
Case Of (12) 500 ml Bottles
BRI70652 RT-1 Transmission Fluid, (1) 500 ml Bottle
BRI70659 RT-1 Transmission Fluid, One Gallon
BRI70652 DRIVE FLANGES
LATE MODEL TRANSMISSIONS A variety of Drive Flanges are available in steel and
Transmissions are 2-speed with reverse lightweight aluminum versions for most popular engines.
and an internal clutch. The Part No. Description BRI73018
input and output BRI73018 Steel Drive Flange, Early Chevy, 2-Pc. Rear Main Seal
shafts are gun BRI73032 Aluminum Drive Flange, Early Chevy, 2-Pc. Rear Main Seal
drilled to reduce BRI73033 Aluminum Drive Flange, Ford
rotating weight and the low speed BRI73055 Aluminum Drive Flange, Late Chevy, 1-Pc. Rear Main Seal
gear and reverse idler are not meshed in direct BRI73056 Steel Drive Flange, Late Chevy, 1-Pc. Rear Main Seal
drive. The output spline length is 6" and the overall
length is 22", identical to Muncie or Borg-Warner units. Use any two-lever EXTRA-LONG TRANS YOKE
shifter and Valvoline 20W50 (VAL211) Racing Oil or GM Dexron III (VAL353) ATF. BRI74038
Part No. Description
BRI70001 Original Aluminum Transmission, 49 lbs. 6 inch long yoke is a must in severe movement
BRI70010 Original Magnesium Transmission, 44 lbs. applications. Uses 1330 series (3-5/8") U-Joint.
Popular Replacement Parts
BRI70041 Original Transmission Rebuild Kit FLYWHEELS
BRI71022 Retaining Ring Lightweight HTD (Round Tooth) flywheels, in steel and aluminum versions.
BRI71040 Rear Bushing And Seal Part No. Description
BRI72024 Tailhousing Assembly, Complete With Bushing And Seal BRI79070 Chevy Steel HTD
BRI73003 Inside Shift Lever BRI79073 Ford Steel HTD
BRI79084 Chevy Aluminum HTD
Ford Aluminum HTD
DIRT BELLHOUSINGS BRI79087 Chevy 1986-Up Steel, Internally
Lightweight magnesium housings have BRI79111 Balanced, 22T
provisions for mounting dry sump pump at Chevy 1986-Up Steel,
top and include idler assembly. Starter and BRI79130 Externally Balanced, 22T BRI79070
flywheel sold separately. Crankshaft-to-Coupler
Part No. Description ARP230-7306 Fasteners, (6)
BRI79099 Chevy Bellhousing
BRI79100 Ford Bellhousing HIGH TORQUE STARTERS
Bellhousing Service Parts
BRI79051 Idler Shaft Durable, billet aluminum mounting flange
BRI79052 Plate BRI79099 adapts starter to Brinn bellhousings. Weighs
BRI79064 Belt Retainer just 8 lbs.
BRI79066 Idler Gear Bushing Part No. Description
BRI79069 Spring BRI79060 Brinn High Torque Starter
BRI79075 Starter Shim ALL80530 Allstar Performance Starter
BRI79081 Ring Gear
BRI79091 Idler Gear with Bushing

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