ENGINE BLOCK SLEEVES
Rough Bore
Wall Thickness
Flange Thickness
Flange Diameter
Part No.
Application
OD
Length
Darton Sleeves DAR300-060 351 SVO, Replacement Sleeve 3.985"
4.251" 5.820" 4.801" 8.000"
0.133" 0.156"
0.250" 0.325"
4.500" 5.200"
DAR100-8006
Ford, 4.490" Bore
4.490"
MAIN BEARING CAPS
Billet Speedworks Billet Steel Main Caps Billet Speedworks billet steel main caps are machined using splayed outside bolts in the 3 cen- tered main cap set. Requires register modification, drilling, and line bore fitment. Includes splayed bolts and washers. Part No. Description Caps Block PGEF289F 289-302, Front Cap 2-Bolt 2-Bolt PGEF302CFAL 5.0L, Splayed Center Caps, Flat Bottom 2-Bolt 2-Bolt
MAIN CAP GIRDLES
Canton Steel Main Cap Girdles Laser-cut chrome moly steel girdle ties all five main caps together to strengthen the bottom end. Girdle doesn't require machining, bushings, or spacers to mount, and it clears large 3.40" strokers. Hardware is included. Part No. Description CAN21-060 302 Small Block Ford CAN21-062 351W Small Block Ford Moroso Steel Main Cap Girdles Fits 289-302 Fords with two-bolt mains. Works with any standard Melling M68 or M68HV oil pump. Part No. Description MOR22928 289-302 Small Block Ford
PRW Steel Main Cap Girdles PRW Billet Steel Main Girdles are engineered to help eliminate the block flex and cap walk that occurs as a result of stress while under extreme loads, including nitrous oxide power bursts in high-performance engines. PRW main girdles are manufactured from premium-quality 1045 billet steel. These kits include high-quality steel studs, spacers, and nuts (limited machining may be required for proper fitment). Part No. Description PQX0930200 289-302 Small Block Ford PQX0935100 351W Small Block Ford
338 2021-22 ENGINE BUILDER CATALOG
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