Engine & Exhaust

Allstar V/C Breather Filter w/ Shield ALL26228 Mesh filters add another layer of protection against dirt, dust and debris. Fits 3" diameter breathers typically used on valve covers, breather tanks and helmet systems Alternate Description V/C...

Allstar V/C Breather Filter w/o Shield ALL26227 Mesh filters add another layer of protection against dirt, dust and debris. Fits 3" diameter breathers typically used on valve covers, breather tanks and helmet systems Alternate Description V/C...

Allstar Oil Filter Element ALL92043 Oil Filter Element, Paper Element, Allstar In-Line Oil Filters, Each Note: Not recommended for dirt racing applications, the high flow capacity of this filter will not stop small contaminants found in dirt racing. ...

Allstar Inline Oil Filter -12AN ALL92041 Aluminum in-line oil filter includes a specially made hi-flow WIX brand filter element that has a 47-micron rating capable of flowing 30GPM. Filter features a CNC-machined clear anodized housing which is 7-3/4"...

Allstar Inline Oil Filter -16AN ALL92040 Aluminum in-line oil filter includes a specially made hi-flow WIX brand filter element that has a 47-micron rating capable of flowing 30GPM. Filter features a CNC-machined clear anodized housing which is 7-3/4"...

Allstar Oil Filter Adapter SBC/GenIV BBC ALL92000 1968-96 SB Chevy Including LT1 and 1968-90 Gen IV BB Chevy Engines. Aluminum adapter with bypass valve bolts to block and has 13/16"-16 threads to accept oil filter. Product Info   Alternate...

Allstar Guide Plates SBC Flat 8pk ALL90250 Guide plates are designed for 5/16" hardened pushrods and stabilize valvetrains using high lift camshafts and high pressure valve springs. Package of eight. Alternate Description GUIDE PLATES SBC FLAT 8PK...

Allstar Umbrella Valve Seals 11/32in 16pk ALL90235 High quality umbrella style seal moves with valve and deflects oil away from valve guide area. Seals have an O.D. of .750" to fit under most stock or larger diameter valve springs and a .580" I.D. to...

Allstar Rocker Arm Stud Kit SBC 8 pcs ALL90230 Grade 8, 3/8"-24 original equipment style studs require a 7/16"-14 tapped hole in the head. Studs have a 2.375" overall length. Package of eight. Alternate Description ROCKER ARM STUD KIT SBC 8 PCS ...

Allstar Rocker Arm Nut Kit BBC 7/16 16pcs ALL90208 Sets include 16 matched rocker arm nuts which are direct replacements for many stud girdles. BB Chevy 7/16" Rocker Arm Nut, 7/16-20 in Thread, 0.750 in Body Diameter, 2.530 / 2.050 in Long, Steel, Big...

Allstar Rocker Arm Nut Kit SBC 7/16 16pcs ALL90207 Rocker Arm Nut, 7/16-20 in Thread, 0.750 in Body Diameter, 2.050 in Long, Steel, Small Block Chevy, Set of 16 Alternate Description ROCKER ARM NUT KIT SBC 7/16 16PCS Part Number ALL90207 ...

Allstar Rocker Arm Nut Kit SBC 3/8 16pcs ALL90206 Rocker Arm Nut, 3/8-24 in Thread, 0.750 in Body Diameter, 2.050 in Long, Steel, Small Block Chevy, Set of 16 Alternate Description ROCKER ARM NUT KIT SBC 3/8 16PCS Part Number ALL90206 ...