Page 165 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Valve Covers Thermostat Housings
Manufactured from high-grade aluminum, valve Precision CNC-machined, billet 6061-T6
covers are CNC-machined and polished to a aluminum thermostat housings swivel
bright fi nish. Each cover includes a 1-1/4" dia. to the desired position for best radiator
breather hole. Tall design covers offer suffi cient clearance to roller hose routing. Offered in polished or black anodized.
rocker arms and stud girdles. Application Polished Black Anodized
Chevy, Straight-Up BSP90120 BSPBLK90120
Application Plain Ball Milled
Small Block Chevrolet BSP95229 BSP95220 Chevy, 0° BSP90220 BSPBLK90220
Small Block Chevrolet Centerbolt — BSP95720 Chevy, 15° BSP90320 BSPBLK90320
Big Block Chevrolet BSP96129 BSP96120 Chevy, 45° BSP90420 BSPBLK90420
Small Block Ford — BSP95320 GM LS, Straight-Up BSP90134 BSPBLK90134
GM LS, 15° BSP90334 BSPBLK90334
SB Ford 289-351W BSP90620 —
Breathers BB Ford 429-460, 0° BSP90720 —
Crankcase breathers are CNC-machined from 6061-T6 BB Ford 429-460, 15° BSP90725 —
BB Ford 390-428 “FE”, 0°
aluminum and polished to a brilliant fi nish. Two-piece design breathers Chrysler 273-440, To-1978, Straight-Up BSP90730 —
—
BSP90820
include an O-ring seal and washable fi lter element. Breathers fi t 1-1/4" dia. Replacement O-Ring BSPRP9011
holes and are sold complete with grommet.
Application Plain Ball Milled Fuel Pump Block-Off Plates
Round Breather BSP20120 BSP20820 Ideal when replacing a mechanical pump with an
Round PCV Breather BSP21120 BSP21820
electric unit, block-off plates are machined from billet
6061-T6 aluminum and polished to a brilliant fi nish.
Distributor Clamps
Part No. Application
Engineered for small and big block Chevys, BSP41120 Small Block Chevrolet
distributor clamps are CNC-machined from rigid 6061-T6 aluminum to BSP41220 Big Block Chevrolet
provide secure distributor retention. Offered in polished or black anodized. BSP41620 SB/BB Ford, All Exc. 351C, 351M-400
Application Polished Black Anodized
Chevy BSP65920 BSPBLK65920 GM LS Valley Cover
BSP95059 NEW!
A plain, machined valley cover for GM Gen. IV LS engines.

Replacement Supercharger System Components
The Blower Shop offers a complete selection of replacement supercharger
system components when service or a repair is necessary.
Part No. Description
Low Profile BLS1152 Front Bearing And Seal Kit, Includes (2) Open Bearings And (2) Rotor Shaft Seals, 1.175" I.D.
Supercharger Kits BLS1178 Pressure Relief Valve, 1/8"NPT
BLS1179 Oil Level Sight Glass, 1/4"NPT
Designed for versatile street/ BLS2213 6-71 Supercharger, Two-Lobe, Polished
strip applications, supercharger kits feature a low profi le to fi t most engine BLS2225 8-71 Supercharger, Two-Lobe, Polished
compartments. Supercharger, bearing plates, front cover, and snout are BLS2589 Manifold Pop-Off Kit With Springs
Aluminum Supercharger Stud Kit, Black, 8 Pcs.
100% CNC-machined from rigid, 6061-T6 aluminum and fi t with a heavy- BLS2590 Extra Length Aluminum Studs For Linkage Bracket, 2 Pcs.
BLS2591
duty 4340 steel input shaft and two-lobe rotors for maximum effi ciency BLS2611 SB Chevy Intake And 6-71 Drive Accessory Kit, 2V
with under 10 PSI of boost. Helical gears are precision ground and heat BLS2711 BB Chevy Intake And 6-71 Drive Accessory Kit, 2V
treated to keep rotors in perfect time for smooth, reliable operation. Kits BLS4355 Carb Linkage Kit, 250 CID Series Dual Sideways Mount
Dual Inlet Fuel Line Kit, Holley 4150, Polished Stainless
BLS4372
use a 2V pulley confi guration for street operation. Fully polished, kits are BLS4372-AB Dual Inlet Fuel Line Kit, Holley 4150, Black Anodized
complete with supercharger, intake manifold, pulleys, drive belt, carburetor BLS4900 Universal Supercharger Base Gasket, 6-71 Thru 14-71
adapter, gaskets, and necessary hardware for installation. BLS4905 Supercharger Inlet Gasket With Screen
BLS5510 Dual Carb Blower Scoop Kit, Polished
Part No. Description BLS5518 Scoop Cover, Black
BLS3110 SB Chevy, 192 CID Kit, Fits Std. 23° Heads Up To ’86 With Short Water Pump BLS8105 Supercharger Drive Belt, 1440 8mm 75 Belt (56.7")
BLS3120 BB Chevy, 250 CID Kit, Fits Rectangular Port Cyl. Heads BLS4560 192/250 Supercharger Gear Set
6-71 And 8-71 Supercharger Kits
All-in-one kits feature billet aluminum-cased, high-effi ciency two-lobe design 6-71 or 8-71 supercharger. Supercharger and all
related components are polished to a brilliant fi nish. Each kit is complete with supercharger, manifold, drive kit with belt
and 2V pulleys, carburetor adapters, necessary hardware, and gaskets. Choose from kits for small or big block Chevy.
Part No. Description
BLS2815 SB Chevy 6-71 Supercharger Kit, 2V
BLS2920 BB Chevy 8-71 Supercharger Kit, 2V
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