Chevrolet used short water pumps on all passenger car applications thru 1968 and trucks thru 1972 with the exception of Corvettes. Corvettes always ran short water pumps.

Water Pump Dimensions PDF

Same as 100R and 200L except for OPPOSITE SIDES. The alternator bracket is often used on vehicles without air conditioning to provide more radiator hose space.Will Not Work With Vortec or Fast Burn Heads. Will Not Work with Air Gap Manifolds.

Bracket Dimensions

Bracket Requirements

Designed for use in applications that require added clearance for Tri-Power Carbs, Dual-Quad Carbs, etc. Bolt to top water pump and the two front intake bolts. Alternator bracket works well with intake mounted oil filler tube. Will clear tall valve covers.Will Not Work With Vortec or Fast Burn Heads. Will not work with Air Gap Manifolds.
Bracket Dimensions

Bracket Requirements

A very versatile street rod style bracket system. Works well with most induction systems. Will clear multiple carbs, fuel injection, etc. Bolts to the head and top water pump bolt holes. The alternator bracket will fit all 1969 and newer heads. The A.C. Compressor bracket fits all G.M aluminum heads including the fast-burn aluminum heads and may be used on 1969 thru 1986 cast iron heads by drilling and tapping one hole for the upper mounting point. Will clear up to 3 in. tall center bolt valve covers when used on 1987 and later heads. Will clear up to 3 3/4 in. tall valve covers when used on 1986 and earlier heads.
Bracket Dimensions

Bracket Requirements

These Brackets are designed for 1987 and later cast iron heads including the popular VORTEC heads. VORTEC heads use 5/16" intake bolts that point straight down. Will clear valve covers up to 3 in. tall. 

Bracket Dimensions

Bracket Requirements

This bracket system is similar to our 128R and 228L, but sits about 1 in. higher to clear valve covers up to 4 1/2 in. tall when used with 1986 or earlier heads. Bolts to the heads and water pump. When the A.C. Compressor bracket is used on heads with one bolt hole, they will require drilling and tapping one hole for the upper mounting point.

Bracket Dimensions

Bracket Requirements

Designed for cars with low hood clearance-Vettes, Camaros, etc. These brackets work great on most vehicles with a wide engine compartment -- Trucks, 50 - 60's cars, etc. These brackets bolt to the head and top water pump bolt holes. The alternator bracket will fit all 1969 and newer heads. The A.C. Compressor bracket fits all G.M. aluminum heads including the fast-burn aluminum heads and may be used on 1969 thru 1986 cast iron heads by drilling and tapping one hole for the upper mounting point.

Bracket Dimensions

Bracket Requirements

Low Profile brackets are designed for 1987 and later cast iron heads including the popular VORTEC heads. VORTEC heads use 5/16" intake bolts that point straight down.

Bracket Dimensions

Bracket Requirements

These brackets bolt to the water pump and exhaust. NO HOLES NEEDED in head. Furnished with hardware to fit stock exhaust manifolds and most headers. If used with headers the front tube must turn down enough to allow access to the bolt hole in front of the second pipe.(See Side View)

Bracket Dimensions

Bracket Requirements

Same as 113R, 213L except for opposite sides.

Bracket Dimensions

Bracket Requirements

These brackets are the same as our original 113/213 low profile brackets (above), but sit 1 in. lower to provide extra room when needed.

Bracket Dimensions

Bracket Requirements

Same as 113R-Low, 213L-Low except for opposite sides.


Bracket Dimensions

Bracket Requirements

Corvette
These brackets were designed for 1962 and earlier Corvettes. Bolts to the water pump and exhaust while still allowing the use of the factory front motor mount.


Bracket Dimensions

Bracket Requirements

Corvette
Same as 113R-SC, 213L-SC except for opposite sides.

Bracket Dimensions

Bracket Requirements

64-68 Chevelle
Bracket system is designed for small block Chevelles using the SHORT WATER PUMP only. Brackets bolt to water pump, first and third exhaust manifold points and two bottom holes of drivers side engine block. Some headers may not work or require a slight bracket modification to clear front header tube (See side view of bracket mounted with headers). Will work with tall valve covers.

Bracket Dimensions

Bracket Requirements

Low Mount
This bracket mounts the alternator low on the driver's side. Designed to sandwich the alternator and adjusting arm to prevent the chance of bolt breakage as with some designs. Check our dimension requirements before ordering.

Bracket Dimensions

Bracket Requirements

Low Mount
This bracket is deigned to use the smaller G.M. CS130 alternator with the mounting ear in the 2 o'clock position as shown in the Bracket Requirements page of this web site. It requires less space than the standard G.M. alternator. Check the dimension requirements before ordering.

Bracket Dimensions

Bracket Requirements

Low Mount
Similar to the 206L, but moves the alternator closer to the center of the engine for narrow frames, steering shaft clearance, etc. Requires more space below the engine. Check dimension requirements before ordering.

Bracket Dimensions

Bracket Requirements

Low Mount
This bracket mounts the alternator low on the passenger side of the engine. REQUIRES THE USE OF A REMOTE FUEL PUMP and some space below the front of the engine. Check the dimension requirements. 

Bracket Dimensions

Bracket Requirements

Low Mount
Tight-fit design fits narrow frames. Compressor bolts to fuel pump mounting flange for strength. May be driven off crank and fan pulleys OR crank pulley ONLY. REQUIRES USE OF A REMOTE FUEL PUMP. Check our dimension requirements before ordering.

Bracket Dimensions

Bracket Requirements

Low Mount
This bracket is designed for vehicles without much clearance below the pulleys. Due to the width of the fuel pump boss, it requires more space to the side than our 106R. REQUIRES THE USE OF REMOTE FUEL PUMP. Check our dimension requirements before ordering.

Bracket Dimensions

Bracket Requirements

Power Steering
This bracket is designed for the Chevrolet Saginaw non-metric power steering pump with the attached reservoir. Allows clearance for the alternator belt no matter where the alternator is mounted. These pumps were used on most Chevrolet applications with short and long water pumps until the early 1980's. Short water pump applications are normally driven off an add-on third crankshaft pulley. These pulleys are available from Chevrolet under Part Number 3751232 or from us.
Will Not Work With Chevelle use part# 600L

Bracket Dimensions

Bracket Requirements

Rear View

Power Steering (55-57 Chevy)
This combination front motor mount and power steering pump bracket is designed specifically for 55-57 Chevy passenger cars and 55-59 trucks. Designed for use with the non-metric Chevrolet Saginaw power steering pumps with attached reservoir and short water pump, this bracket allows clearance for the alternator belt no matter where the alternator is mounted. It directly replaces the original driver's side motor mount bracket and will work with the large 8 in. balancer. Requires the use of a 1958 or later block with the side motor mount bosses. Not for use on vehicles that have been converted to side motor mounts.

Bracket Requirements

Rear View

Power Steering Type II (Street Rod)
This bracket is designed to be used with the metric G.M. remote reservoir type 2 pump. Designed for street rod applications, it sits high enough to clear most chassis parts and steering gears. WILL NOT WORK WITH LOW PROFILE BRACKETS Due to alternator belt clearance (See Part# 411L). Pump is driven off the outer groove of a 3 groove crank pulley. Pump uses an aluminum V-belt pulley available from us or other street rod suppliers.

Bracket Dimensions

Bracket Requirements

Power Steering Type II (Low Profile)
This bracket is designed to be used with the metric G.M. remote reservoir type 2 pump. Designed for low profile bracket applications, it provides clearance for alternator belt no matter where the alternator is mounted. Pump is driven off the outer groove of a 3 groove crank pulley. Pump uses an aluminum V-belt pulley available from us or other street rod suppliers.

Bracket Dimensions

Bracket Requirements

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