Engine & Exhaust

Allstar Repl Cam Plate Seal ALL90089 Aluminum cam seal plate provides a reliable seal and tight fit. Alternate Description

Allstar Cam Seal Plate Silver 2.382 ALL90088 Aluminum cam seal plate provides a reliable seal and tight fit. Alternate Description

Allstar Cam Seal Plate Blue 2.310 ALL90087 Aluminum cam seal plate provides a reliable seal and tight fit. Alternate Description

Allstar Cam Seal Plate Gold 2.253 ALL90086 Aluminum cam seal plate provides a reliable seal and tight fit. Alternate Description

Allstar Cam Seal Plate Black 2.103 ALL90085 Aluminum cam seal plate provides a reliable seal and tight fit. Alternate Description

Allstar Oil Restrictors Dart / Chevy SHP 1 Pair .030 ALL90073 Oil restrictors for use in Dart SB Chevy SHP blocks are specifically designed for the priority main oil system to reduce the amount of...

Allstar Oil Restrictors Dart/ Chevy SHP 1pr .090 Hole ALL90072 Oil restrictors for use in Dart SB Chevy SHP blocks are specifically designed for the priority main oil system to reduce the amount of...

Allstar Oil Restrictors Bowtie Block Chevy 1pr ALL90071 Oil restrictors reduce the amount of oil flow to the top of the engine, reducing the risk of evacuating the oil pan in continuous high rpm...

Allstar Oil Restrictors Standard Block Chevy 1pr ALL90070 Oil restrictors reduce the amount of oil flow to the top of the engine, reducing the risk of evacuating the oil pan in continuous high rpm...

Allstar Lifter Valley Vents SBC 1/4in NPT 8pk ALL90065 Lifter valley vents positively vent the crankcase and eliminate oil drain-through and windage losses. When used with valley screens, vents...

Allstar Cam Lock Plate and Bolts Chevy ALL90060 Kit includes camshaft retaining plate with locking tabs and three alloy steel, 150,000 PSI bolts. Fits all small and big block Chevys. Alter

Allstar Cam Button Roller BBC ALL90055 Buttons limit lateral movement of the camshaft in engines without cam thrust plates and reduce friction for free horsepower. Machining of the cam sprocket may...