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B&B Block Accessories
 
Distributor Clamps
B&B's Heavy Duty Distributor Clamps are designed to keep the ignition timing where you want it, without the extra bulk of other aftermarket clamps. Their flat design provides ample distributor clearance and permits easy access to the hold-down fastener. Precision die-cut from extra-thick steel, B&B clamps are much stronger than factory clamps. They fit all Chevrolet SB and BB V8's, and 90° Chevy V6's. Stud and nut are included.

Part # Description Price
30100 Distributor Clamp; Gold Iridite Finish $6.00
30110 Distributor Clamp; Chrome Plated Finish $8.00

Lifter Valley Vents
B&B Introduces Lifter Valley Vents for small block Chevrolet's. Made of 6061-T6 aluminum, valley vents aid oil control by providing positive crankcase ventilation, eliminate lifter valley oil drain-through to crankshaft and resultant windage losses. Combined with lifter valley screens, this kit reduces the chance of large metal fragments entering engines rotating assembly. Valley vents are machined with 9/16" hex for ease in installation.

Part # Description Price
67000 SB Chevy, 1/4" NPT thread-in, pkg. of 8 vents only $23.00
67010 SB Chevy, 1/4" NPT Valley Vents, 2 press-in screens and 2 form-in screens. $33.00

Lifter Valley Screen Kits
Every racing engine endures valvetrain breakage occasionally. This kit is designed to minimize the damage caused by such failures by keeping the debris away from the engine's rotating assembly and oil pump pickup. Special pre-formed screens are secured with high-strength epoxy over the oil drainback holes in a small block Chevrolet's lifter galley to catch metal fragments. Allen socket plugs are also included for installation in the valley, to direct the oil returning from the cylinder heads away from the spinning crankshaft, reducing windage losses and aiding oil control.

Part # Description Price
67090 SB Chevy; Kit includes 2 press-in screens, 2 large formed screens, 8 small formed screens, and epoxy $17.00
67100 SB Chevy; Kit includes 2 press-in screens, 2 large formed screens, 8 ¼" NPT socket plugs(pictured), and epoxy $15.00
67110 BB Chevy; Kit includes 1 press-in screen, 2 long screens, and epoxy $18.00